13.74% is the change from 473 to 538
Calculation steps:
[( 538 - 473 ) ÷ 473] x 100 = 13.74%
Formula
Percentage change = [(538 - 473) / 473] x 100
Subtract the new number by the original number
538 - 473 = 65
65 ÷ 473 = 0.13742071881606766
0.13742071881606766 x 100 = 13.74%