-93.5% is the change from 862 to 56
Calculation steps:
[( 56 - 862 ) ÷ 862] x 100 = -93.5%
Formula
Percentage change = [(56 - 862) / 862] x 100
Subtract the new number by the original number
56 - 862 = -806
-806 ÷ 862 = -0.9350348027842227
-0.9350348027842227 x 100 = -93.5%