33.69% is the change from 656 to 877
Calculation steps:
[( 877 - 656 ) ÷ 656] x 100 = 33.69%
Formula
Percentage change = [(877 - 656) / 656] x 100
Subtract the new number by the original number
877 - 656 = 221
221 ÷ 656 = 0.33689024390243905
0.33689024390243905 x 100 = 33.69%