33.13% is the change from 326 to 434
Calculation steps:
[( 434 - 326 ) ÷ 326] x 100 = 33.13%
Formula
Percentage change = [(434 - 326) / 326] x 100
Subtract the new number by the original number
434 - 326 = 108
108 ÷ 326 = 0.3312883435582822
0.3312883435582822 x 100 = 33.13%