-83.6% is the change from 872 to 143
Calculation steps:
[( 143 - 872 ) ÷ 872] x 100 = -83.6%
Formula
Percentage change = [(143 - 872) / 872] x 100
Subtract the new number by the original number
143 - 872 = -729
-729 ÷ 872 = -0.8360091743119266
-0.8360091743119266 x 100 = -83.6%