-73.62% is the change from 872 to 230
Calculation steps:
[( 230 - 872 ) ÷ 872] x 100 = -73.62%
Formula
Percentage change = [(230 - 872) / 872] x 100
Subtract the new number by the original number
230 - 872 = -642
-642 ÷ 872 = -0.7362385321100917
-0.7362385321100917 x 100 = -73.62%