-90.08% is the change from 887 to 88
Calculation steps:
[( 88 - 887 ) ÷ 887] x 100 = -90.08%
Formula
Percentage change = [(88 - 887) / 887] x 100
Subtract the new number by the original number
88 - 887 = -799
-799 ÷ 887 = -0.9007891770011274
-0.9007891770011274 x 100 = -90.08%