-31.92% is the change from 426 to 290
Calculation steps:
[( 290 - 426 ) ÷ 426] x 100 = -31.92%
Formula
Percentage change = [(290 - 426) / 426] x 100
Subtract the new number by the original number
290 - 426 = -136
-136 ÷ 426 = -0.3192488262910798
-0.3192488262910798 x 100 = -31.92%