15.47% is the change from 472 to 545
Calculation steps:
[( 545 - 472 ) ÷ 472] x 100 = 15.47%
Formula
Percentage change = [(545 - 472) / 472] x 100
Subtract the new number by the original number
545 - 472 = 73
73 ÷ 472 = 0.15466101694915255
0.15466101694915255 x 100 = 15.47%