42.97% is the change from 519 to 742
Calculation steps:
[( 742 - 519 ) ÷ 519] x 100 = 42.97%
Formula
Percentage change = [(742 - 519) / 519] x 100
Subtract the new number by the original number
742 - 519 = 223
223 ÷ 519 = 0.4296724470134875
0.4296724470134875 x 100 = 42.97%