-88.5% is the change from 887 to 102
Calculation steps:
[( 102 - 887 ) ÷ 887] x 100 = -88.5%
Formula
Percentage change = [(102 - 887) / 887] x 100
Subtract the new number by the original number
102 - 887 = -785
-785 ÷ 887 = -0.8850056369785795
-0.8850056369785795 x 100 = -88.5%