33.04% is the change from 454 to 604
Calculation steps:
[( 604 - 454 ) ÷ 454] x 100 = 33.04%
Formula
Percentage change = [(604 - 454) / 454] x 100
Subtract the new number by the original number
604 - 454 = 150
150 ÷ 454 = 0.3303964757709251
0.3303964757709251 x 100 = 33.04%