-85.62% is the change from 890 to 128
Calculation steps:
[( 128 - 890 ) ÷ 890] x 100 = -85.62%
Formula
Percentage change = [(128 - 890) / 890] x 100
Subtract the new number by the original number
128 - 890 = -762
-762 ÷ 890 = -0.8561797752808988
-0.8561797752808988 x 100 = -85.62%