15.5% is the change from 516 to 596
Calculation steps:
[( 596 - 516 ) ÷ 516] x 100 = 15.5%
Formula
Percentage change = [(596 - 516) / 516] x 100
Subtract the new number by the original number
596 - 516 = 80
80 ÷ 516 = 0.15503875968992248
0.15503875968992248 x 100 = 15.5%