-56.4% is the change from 656 to 286
Calculation steps:
[( 286 - 656 ) ÷ 656] x 100 = -56.4%
Formula
Percentage change = [(286 - 656) / 656] x 100
Subtract the new number by the original number
286 - 656 = -370
-370 ÷ 656 = -0.5640243902439024
-0.5640243902439024 x 100 = -56.4%