-74.48% is the change from 862 to 220
Calculation steps:
[( 220 - 862 ) ÷ 862] x 100 = -74.48%
Formula
Percentage change = [(220 - 862) / 862] x 100
Subtract the new number by the original number
220 - 862 = -642
-642 ÷ 862 = -0.7447795823665894
-0.7447795823665894 x 100 = -74.48%