45.09% is the change from 519 to 753
Calculation steps:
[( 753 - 519 ) ÷ 519] x 100 = 45.09%
Formula
Percentage change = [(753 - 519) / 519] x 100
Subtract the new number by the original number
753 - 519 = 234
234 ÷ 519 = 0.4508670520231214
0.4508670520231214 x 100 = 45.09%