7.19% is the change from 473 to 507
Calculation steps:
[( 507 - 473 ) ÷ 473] x 100 = 7.19%
Formula
Percentage change = [(507 - 473) / 473] x 100
Subtract the new number by the original number
507 - 473 = 34
34 ÷ 473 = 0.07188160676532769
0.07188160676532769 x 100 = 7.19%