38.65% is the change from 326 to 452
Calculation steps:
[( 452 - 326 ) ÷ 326] x 100 = 38.65%
Formula
Percentage change = [(452 - 326) / 326] x 100
Subtract the new number by the original number
452 - 326 = 126
126 ÷ 326 = 0.38650306748466257
0.38650306748466257 x 100 = 38.65%