39.39% is the change from 330 to 460
Calculation steps:
[( 460 - 330 ) ÷ 330] x 100 = 39.39%
Formula
Percentage change = [(460 - 330) / 330] x 100
Subtract the new number by the original number
460 - 330 = 130
130 ÷ 330 = 0.3939393939393939
0.3939393939393939 x 100 = 39.39%