31.82% is the change from 330 to 435
Calculation steps:
[( 435 - 330 ) ÷ 330] x 100 = 31.82%
Formula
Percentage change = [(435 - 330) / 330] x 100
Subtract the new number by the original number
435 - 330 = 105
105 ÷ 330 = 0.3181818181818182
0.3181818181818182 x 100 = 31.82%