-85.79% is the change from 901 to 128
Calculation steps:
[( 128 - 901 ) ÷ 901] x 100 = -85.79%
Formula
Percentage change = [(128 - 901) / 901] x 100
Subtract the new number by the original number
128 - 901 = -773
-773 ÷ 901 = -0.8579356270810211
-0.8579356270810211 x 100 = -85.79%