-30.36% is the change from 942 to 656
Calculation steps:
[( 656 - 942 ) ÷ 942] x 100 = -30.36%
Formula
Percentage change = [(656 - 942) / 942] x 100
Subtract the new number by the original number
656 - 942 = -286
-286 ÷ 942 = -0.3036093418259023
-0.3036093418259023 x 100 = -30.36%