-86.66% is the change from 862 to 115
Calculation steps:
[( 115 - 862 ) ÷ 862] x 100 = -86.66%
Formula
Percentage change = [(115 - 862) / 862] x 100
Subtract the new number by the original number
115 - 862 = -747
-747 ÷ 862 = -0.8665893271461717
-0.8665893271461717 x 100 = -86.66%