15.4% is the change from 409 to 472
Calculation steps:
[( 472 - 409 ) ÷ 409] x 100 = 15.4%
Formula
Percentage change = [(472 - 409) / 409] x 100
Subtract the new number by the original number
472 - 409 = 63
63 ÷ 409 = 0.15403422982885084
0.15403422982885084 x 100 = 15.4%