-84.98% is the change from 872 to 131
Calculation steps:
[( 131 - 872 ) ÷ 872] x 100 = -84.98%
Formula
Percentage change = [(131 - 872) / 872] x 100
Subtract the new number by the original number
131 - 872 = -741
-741 ÷ 872 = -0.8497706422018348
-0.8497706422018348 x 100 = -84.98%