655.17% is the change from 87 to 657
Calculation steps:
[( 657 - 87 ) ÷ 87] x 100 = 655.17%
Formula
Percentage change = [(657 - 87) / 87] x 100
Subtract the new number by the original number
657 - 87 = 570
570 ÷ 87 = 6.551724137931035
6.551724137931035 x 100 = 655.17%