2.7% is the change from 518 to 532
Calculation steps:
[( 532 - 518 ) ÷ 518] x 100 = 2.7%
Formula
Percentage change = [(532 - 518) / 518] x 100
Subtract the new number by the original number
532 - 518 = 14
14 ÷ 518 = 0.02702702702702703
0.02702702702702703 x 100 = 2.7%