27.49% is the change from 451 to 575
Calculation steps:
[( 575 - 451 ) ÷ 451] x 100 = 27.49%
Formula
Percentage change = [(575 - 451) / 451] x 100
Subtract the new number by the original number
575 - 451 = 124
124 ÷ 451 = 0.2749445676274945
0.2749445676274945 x 100 = 27.49%