14.62% is the change from 520 to 596
Calculation steps:
[( 596 - 520 ) ÷ 520] x 100 = 14.62%
Formula
Percentage change = [(596 - 520) / 520] x 100
Subtract the new number by the original number
596 - 520 = 76
76 ÷ 520 = 0.14615384615384616
0.14615384615384616 x 100 = 14.62%