8.03% is the change from 473 to 511
Calculation steps:
[( 511 - 473 ) ÷ 473] x 100 = 8.03%
Formula
Percentage change = [(511 - 473) / 473] x 100
Subtract the new number by the original number
511 - 473 = 38
38 ÷ 473 = 0.080338266384778
0.080338266384778 x 100 = 8.03%