-82.39% is the change from 886 to 156
Calculation steps:
[( 156 - 886 ) ÷ 886] x 100 = -82.39%
Formula
Percentage change = [(156 - 886) / 886] x 100
Subtract the new number by the original number
156 - 886 = -730
-730 ÷ 886 = -0.8239277652370203
-0.8239277652370203 x 100 = -82.39%