2.38% is the change from 504 to 516
Calculation steps:
[( 516 - 504 ) ÷ 504] x 100 = 2.38%
Formula
Percentage change = [(516 - 504) / 504] x 100
Subtract the new number by the original number
516 - 504 = 12
12 ÷ 504 = 0.023809523809523808
0.023809523809523808 x 100 = 2.38%