-85.68% is the change from 894 to 128
Calculation steps:
[( 128 - 894 ) ÷ 894] x 100 = -85.68%
Formula
Percentage change = [(128 - 894) / 894] x 100
Subtract the new number by the original number
128 - 894 = -766
-766 ÷ 894 = -0.8568232662192393
-0.8568232662192393 x 100 = -85.68%