-86.43% is the change from 862 to 117
Calculation steps:
[( 117 - 862 ) ÷ 862] x 100 = -86.43%
Formula
Percentage change = [(117 - 862) / 862] x 100
Subtract the new number by the original number
117 - 862 = -745
-745 ÷ 862 = -0.8642691415313225
-0.8642691415313225 x 100 = -86.43%