Percent Change:

25 %

Swap Numbers

How to calculate percent change between 40 and 50

Using the formula for percentage change, and following the order of operations

  1. Subtract (50 - 40) which gives you: 10
  2. Divide 10 / 40 which gives you: 0.2500000000
  3. Multiply 0.2500000000 * 100 = 25