Divide the increase by the original number and multiply the answer by 100. You learned the formula to fin Percentage Increase and Decrease change in valueoriginal value x 100 and how to use it in practical situation. Work out the difference increase between the two numbers you are comparing.
Multiply by 100 to get.
Next divide that number by the starting value. To get started lets calculate the increase of one value over another as a percentage. Subtract final value minus starting value. In the previous video you have learned how to calculate Percentage Increase and Decrease.