2.71% is the change from 516 to 530
Calculation steps:
[( 530 - 516 ) ÷ 516] x 100 = 2.71%
Formula
Percentage change = [(530 - 516) / 516] x 100
Subtract the new number by the original number
530 - 516 = 14
14 ÷ 516 = 0.027131782945736434
0.027131782945736434 x 100 = 2.71%