-81.83% is the change from 886 to 161
Calculation steps:
[( 161 - 886 ) ÷ 886] x 100 = -81.83%
Formula
Percentage change = [(161 - 886) / 886] x 100
Subtract the new number by the original number
161 - 886 = -725
-725 ÷ 886 = -0.8182844243792325
-0.8182844243792325 x 100 = -81.83%