-33.69% is the change from 656 to 435
Calculation steps:
[( 435 - 656 ) ÷ 656] x 100 = -33.69%
Formula
Percentage change = [(435 - 656) / 656] x 100
Subtract the new number by the original number
435 - 656 = -221
-221 ÷ 656 = -0.33689024390243905
-0.33689024390243905 x 100 = -33.69%