-35.17% is the change from 290 to 188
Calculation steps:
[( 188 - 290 ) ÷ 290] x 100 = -35.17%
Formula
Percentage change = [(188 - 290) / 290] x 100
Subtract the new number by the original number
188 - 290 = -102
-102 ÷ 290 = -0.35172413793103446
-0.35172413793103446 x 100 = -35.17%