44.21% is the change from 518 to 747
Calculation steps:
[( 747 - 518 ) ÷ 518] x 100 = 44.21%
Formula
Percentage change = [(747 - 518) / 518] x 100
Subtract the new number by the original number
747 - 518 = 229
229 ÷ 518 = 0.4420849420849421
0.4420849420849421 x 100 = 44.21%