42.83% is the change from 509 to 727
Calculation steps:
[( 727 - 509 ) ÷ 509] x 100 = 42.83%
Formula
Percentage change = [(727 - 509) / 509] x 100
Subtract the new number by the original number
727 - 509 = 218
218 ÷ 509 = 0.42829076620825146
0.42829076620825146 x 100 = 42.83%