-56.55% is the change from 290 to 126
Calculation steps:
[( 126 - 290 ) ÷ 290] x 100 = -56.55%
Formula
Percentage change = [(126 - 290) / 290] x 100
Subtract the new number by the original number
126 - 290 = -164
-164 ÷ 290 = -0.5655172413793104
-0.5655172413793104 x 100 = -56.55%