-85.57% is the change from 887 to 128
Calculation steps:
[( 128 - 887 ) ÷ 887] x 100 = -85.57%
Formula
Percentage change = [(128 - 887) / 887] x 100
Subtract the new number by the original number
128 - 887 = -759
-759 ÷ 887 = -0.8556933483652762
-0.8556933483652762 x 100 = -85.57%