-26.21% is the change from 290 to 214
Calculation steps:
[( 214 - 290 ) ÷ 290] x 100 = -26.21%
Formula
Percentage change = [(214 - 290) / 290] x 100
Subtract the new number by the original number
214 - 290 = -76
-76 ÷ 290 = -0.2620689655172414
-0.2620689655172414 x 100 = -26.21%