38.92% is the change from 519 to 721
Calculation steps:
[( 721 - 519 ) ÷ 519] x 100 = 38.92%
Formula
Percentage change = [(721 - 519) / 519] x 100
Subtract the new number by the original number
721 - 519 = 202
202 ÷ 519 = 0.3892100192678227
0.3892100192678227 x 100 = 38.92%