60.53% is the change from 451 to 724
Calculation steps:
[( 724 - 451 ) ÷ 451] x 100 = 60.53%
Formula
Percentage change = [(724 - 451) / 451] x 100
Subtract the new number by the original number
724 - 451 = 273
273 ÷ 451 = 0.6053215077605322
0.6053215077605322 x 100 = 60.53%