-98.62% is the change from 872 to 12
Calculation steps:
[( 12 - 872 ) ÷ 872] x 100 = -98.62%
Formula
Percentage change = [(12 - 872) / 872] x 100
Subtract the new number by the original number
12 - 872 = -860
-860 ÷ 872 = -0.9862385321100917
-0.9862385321100917 x 100 = -98.62%