-27.29% is the change from 656 to 477
Calculation steps:
[( 477 - 656 ) ÷ 656] x 100 = -27.29%
Formula
Percentage change = [(477 - 656) / 656] x 100
Subtract the new number by the original number
477 - 656 = -179
-179 ÷ 656 = -0.2728658536585366
-0.2728658536585366 x 100 = -27.29%