162.7% is the change from 126 to 331
Calculation steps:
[( 331 - 126 ) ÷ 126] x 100 = 162.7%
Formula
Percentage change = [(331 - 126) / 126] x 100
Subtract the new number by the original number
331 - 126 = 205
205 ÷ 126 = 1.626984126984127
1.626984126984127 x 100 = 162.7%