Loss CP - SP III. Percentage change is calculated by dividing the difference between the two amounts by the original amount. Solving for we get.
1000 and sells it at a loss of 15.
The formula for calculating markup percentage can be expressed as. The percentage change can be calculated to find out the profit or loss an item has made. Therefore if is the original price we can write. Profit Percent Formula fracProfittimes100CP Gross Profit Formula.