42.68% is the change from 656 to 936
Calculation steps:
[( 936 - 656 ) ÷ 656] x 100 = 42.68%
Formula
Percentage change = [(936 - 656) / 656] x 100
Subtract the new number by the original number
936 - 656 = 280
280 ÷ 656 = 0.4268292682926829
0.4268292682926829 x 100 = 42.68%