-61.93% is the change from 331 to 126
Calculation steps:
[( 126 - 331 ) ÷ 331] x 100 = -61.93%
Formula
Percentage change = [(126 - 331) / 331] x 100
Subtract the new number by the original number
126 - 331 = -205
-205 ÷ 331 = -0.6193353474320241
-0.6193353474320241 x 100 = -61.93%