39.85% is the change from 517 to 723
Calculation steps:
[( 723 - 517 ) ÷ 517] x 100 = 39.85%
Formula
Percentage change = [(723 - 517) / 517] x 100
Subtract the new number by the original number
723 - 517 = 206
206 ÷ 517 = 0.3984526112185687
0.3984526112185687 x 100 = 39.85%