42.8% is the change from 507 to 724
Calculation steps:
[( 724 - 507 ) ÷ 507] x 100 = 42.8%
Formula
Percentage change = [(724 - 507) / 507] x 100
Subtract the new number by the original number
724 - 507 = 217
217 ÷ 507 = 0.4280078895463511
0.4280078895463511 x 100 = 42.8%