-81.77% is the change from 872 to 159
Calculation steps:
[( 159 - 872 ) ÷ 872] x 100 = -81.77%
Formula
Percentage change = [(159 - 872) / 872] x 100
Subtract the new number by the original number
159 - 872 = -713
-713 ÷ 872 = -0.8176605504587156
-0.8176605504587156 x 100 = -81.77%