42.58% is the change from 519 to 740
Calculation steps:
[( 740 - 519 ) ÷ 519] x 100 = 42.58%
Formula
Percentage change = [(740 - 519) / 519] x 100
Subtract the new number by the original number
740 - 519 = 221
221 ÷ 519 = 0.4258188824662813
0.4258188824662813 x 100 = 42.58%