Thread: calculating percentage value in c

Recall that x% of some quantity means x/100.0 of that quantity.

is it correct
OL_Point=Setvalue of current =30(unsigned int)
UC_point =set time=30(unsigned int)
Rph_Current,Yph_Current,Bph_Current are actual running current (Decalred as unsigned int)
OL_curve=1=20% of OL_point
OL_curve=1=50% of OL_point
OL_curve=1=100% of OL_point

Code:

                       if(((Rph_Current>OL_Point)||(Yph_Current>OL_Point)||(Bph_Current>OL_Point)))
                         {
                            if(OL_Curve==1)
                            {
                             Percenatge_Calculated= ((int)(OL_Point*percentage2C_Limit)+OL_Point);
                             if((Rph_Current>Percenatge_Calculated)||(Yph_Current>Percenatge_Calculated)||(Bph_Current>Percenatge_Calculated))
                              {
                                    percentage2C_Limit=percentage2C_Limit-1;
                                    Counter_OCRT--;
                                    
                                    if(Counter_OCRT<=0)
                                    {
                                    Counter_OCRT=UC_Point;
                                    OverLoad_Flag=1;                        
                                       Hold = 0;             
                                    Hold_control=0;    
                                    }else
                                 if(percentage2C_Limit==1)
                                   {
                                    percentage2C_Limit=20;    
                                   }    
                                 
                                                                   
                              }
                              else
                                {
                                   Counter_OCRT=UC_Point;
                                   OverLoad_Flag=0; 
                                   Rph_OLFlag=0;
                                   Yph_OLFlag=0;
                                   Bph_OLFlag=0; 
                                    
                                    
                                 }            
                               } 
                            
                            
                            if(OL_Curve==2)
                            {
                             Percenatge_Calculated= ((int)(OL_Point*percentage5C_Limit)+OL_Point);
                             if((Rph_Current>Percenatge_Calculated)||(Yph_Current>Percenatge_Calculated)||(Bph_Current>Percenatge_Calculated))
                              {
                                    percentage5C_Limit=percentage5C_Limit-1;                                    
                                    Counter_OCRT--;
                                    
                                    if(Counter_OCRT<=0)
                                    {
                                    Counter_OCRT=UC_Point;
                                    OverLoad_Flag=1;                        
                                       Hold = 0;             
                                    Hold_control=0;    
                                    }else
                                   if(percentage5C_Limit==1)
                                   {
                                    percentage5C_Limit=50;    
                                   }   
                                                                   
                              }
                              else
                                {
                                   Counter_OCRT=UC_Point;
                                   OverLoad_Flag=0; 
                                   Rph_OLFlag=0;
                                   Yph_OLFlag=0;
                                   Bph_OLFlag=0; 
                                    
                                    
                                 }            
                                
                            }
                            
                            
                            if(OL_Curve==2)
                            {
                             Percenatge_Calculated= ((int)(OL_Point*percentage10C_Limit)+OL_Point);
                             if((Rph_Current>Percenatge_Calculated)||(Yph_Current>Percenatge_Calculated)||(Bph_Current>Percenatge_Calculated))
                              {
                                    percentage10C_Limit=percentage10C_Limit-1;                                    
                                    Counter_OCRT--;
                                    
                                    if(Counter_OCRT<=0)
                                    {
                                    Counter_OCRT=UC_Point;
                                    OverLoad_Flag=1;                        
                                       Hold = 0;             
                                    Hold_control=0;    
                                    }else
                                   if(percentage10C_Limit==1)
                                   {
                                    percentage10C_Limit=100;    
                                   }   
                                                                   
                              }
                              else
                                {
                                   Counter_OCRT=UC_Point;
                                   OverLoad_Flag=0; 
                                   Rph_OLFlag=0;
                                   Yph_OLFlag=0;
                                   Bph_OLFlag=0; 
                                    
                                    
                                 }             
                                
                            }
                             
                            
                         }
                          else
                        {   
                               Counter_OCRT=UC_Point;
                               OverLoad_Flag = 0; 
                               Rph_OLFlag=0;
                               Bph_OLFlag=0;
                               Yph_OLFlag=0;          
                        }