13.61% is the change from 360 to 409
Calculation steps:
[( 409 - 360 ) ÷ 360] x 100 = 13.61%
Formula
Percentage change = [(409 - 360) / 360] x 100
Subtract the new number by the original number
409 - 360 = 49
49 ÷ 360 = 0.1361111111111111
0.1361111111111111 x 100 = 13.61%