-85.6% is the change from 868 to 125
Calculation steps:
[( 125 - 868 ) ÷ 868] x 100 = -85.6%
Formula
Percentage change = [(125 - 868) / 868] x 100
Subtract the new number by the original number
125 - 868 = -743
-743 ÷ 868 = -0.8559907834101382
-0.8559907834101382 x 100 = -85.6%