-13.94% is the change from 409 to 352
Calculation steps:
[( 352 - 409 ) ÷ 409] x 100 = -13.94%
Formula
Percentage change = [(352 - 409) / 409] x 100
Subtract the new number by the original number
352 - 409 = -57
-57 ÷ 409 = -0.1393643031784841
-0.1393643031784841 x 100 = -13.94%