8.88% is the change from 473 to 515
Calculation steps:
[( 515 - 473 ) ÷ 473] x 100 = 8.88%
Formula
Percentage change = [(515 - 473) / 473] x 100
Subtract the new number by the original number
515 - 473 = 42
42 ÷ 473 = 0.08879492600422834
0.08879492600422834 x 100 = 8.88%