-85.83% is the change from 903 to 128
Calculation steps:
[( 128 - 903 ) ÷ 903] x 100 = -85.83%
Formula
Percentage change = [(128 - 903) / 903] x 100
Subtract the new number by the original number
128 - 903 = -775
-775 ÷ 903 = -0.858250276854928
-0.858250276854928 x 100 = -85.83%