2.81% is the change from 498 to 512
Calculation steps:
[( 512 - 498 ) ÷ 498] x 100 = 2.81%
Formula
Percentage change = [(512 - 498) / 498] x 100
Subtract the new number by the original number
512 - 498 = 14
14 ÷ 498 = 0.028112449799196786
0.028112449799196786 x 100 = 2.81%