33.41% is the change from 452 to 603
Calculation steps:
[( 603 - 452 ) ÷ 452] x 100 = 33.41%
Formula
Percentage change = [(603 - 452) / 452] x 100
Subtract the new number by the original number
603 - 452 = 151
151 ÷ 452 = 0.334070796460177
0.334070796460177 x 100 = 33.41%