-11.98% is the change from 409 to 360
Calculation steps:
[( 360 - 409 ) ÷ 409] x 100 = -11.98%
Formula
Percentage change = [(360 - 409) / 409] x 100
Subtract the new number by the original number
360 - 409 = -49
-49 ÷ 409 = -0.1198044009779951
-0.1198044009779951 x 100 = -11.98%