17.85% is the change from 409 to 482
Calculation steps:
[( 482 - 409 ) ÷ 409] x 100 = 17.85%
Formula
Percentage change = [(482 - 409) / 409] x 100
Subtract the new number by the original number
482 - 409 = 73
73 ÷ 409 = 0.1784841075794621
0.1784841075794621 x 100 = 17.85%