Change in %ge= (Final value- Initial Value)*100/(Initial value)
Successive percentage increase / decrease formula= a+b+ab/100
where A and b are the respective %ages. If its decrease take the variable a or b as negative.
Profit and Loss Terminology
CP= Actual Cost price of the product
SP=Price at which company wants to sell
MP= Marked price of the product
Discount= MP-SP
Profit= SP-CP
Loss=CP-SP

