-37.96% is the change from 656 to 407
Calculation steps:
[( 407 - 656 ) ÷ 656] x 100 = -37.96%
Formula
Percentage change = [(407 - 656) / 656] x 100
Subtract the new number by the original number
407 - 656 = -249
-249 ÷ 656 = -0.3795731707317073
-0.3795731707317073 x 100 = -37.96%