-85.7% is the change from 909 to 130
Calculation steps:
[( 130 - 909 ) ÷ 909] x 100 = -85.7%
Formula
Percentage change = [(130 - 909) / 909] x 100
Subtract the new number by the original number
130 - 909 = -779
-779 ÷ 909 = -0.856985698569857
-0.856985698569857 x 100 = -85.7%