-15.17% is the change from 290 to 246
Calculation steps:
[( 246 - 290 ) ÷ 290] x 100 = -15.17%
Formula
Percentage change = [(246 - 290) / 290] x 100
Subtract the new number by the original number
246 - 290 = -44
-44 ÷ 290 = -0.15172413793103448
-0.15172413793103448 x 100 = -15.17%