39.27% is the change from 331 to 461
Calculation steps:
[( 461 - 331 ) ÷ 331] x 100 = 39.27%
Formula
Percentage change = [(461 - 331) / 331] x 100
Subtract the new number by the original number
461 - 331 = 130
130 ÷ 331 = 0.39274924471299094
0.39274924471299094 x 100 = 39.27%