23.93% is the change from 656 to 813
Calculation steps:
[( 813 - 656 ) ÷ 656] x 100 = 23.93%
Formula
Percentage change = [(813 - 656) / 656] x 100
Subtract the new number by the original number
813 - 656 = 157
157 ÷ 656 = 0.23932926829268292
0.23932926829268292 x 100 = 23.93%