43.52% is the change from 517 to 742
Calculation steps:
[( 742 - 517 ) ÷ 517] x 100 = 43.52%
Formula
Percentage change = [(742 - 517) / 517] x 100
Subtract the new number by the original number
742 - 517 = 225
225 ÷ 517 = 0.43520309477756286
0.43520309477756286 x 100 = 43.52%