-75.58% is the change from 909 to 222
Calculation steps:
[( 222 - 909 ) ÷ 909] x 100 = -75.58%
Formula
Percentage change = [(222 - 909) / 909] x 100
Subtract the new number by the original number
222 - 909 = -687
-687 ÷ 909 = -0.7557755775577558
-0.7557755775577558 x 100 = -75.58%