39.42% is the change from 520 to 725
Calculation steps:
[( 725 - 520 ) ÷ 520] x 100 = 39.42%
Formula
Percentage change = [(725 - 520) / 520] x 100
Subtract the new number by the original number
725 - 520 = 205
205 ÷ 520 = 0.3942307692307692
0.3942307692307692 x 100 = 39.42%