-62.22% is the change from 225 to 85
Calculation steps:
[( 85 - 225 ) ÷ 225] x 100 = -62.22%
Formula
Percentage change = [(85 - 225) / 225] x 100
Subtract the new number by the original number
85 - 225 = -140
-140 ÷ 225 = -0.6222222222222222
-0.6222222222222222 x 100 = -62.22%