-22.41% is the change from 290 to 225
Calculation steps:
[( 225 - 290 ) ÷ 290] x 100 = -22.41%
Formula
Percentage change = [(225 - 290) / 290] x 100
Subtract the new number by the original number
225 - 290 = -65
-65 ÷ 290 = -0.22413793103448276
-0.22413793103448276 x 100 = -22.41%