-12.99% is the change from 408 to 355
Calculation steps:
[( 355 - 408 ) ÷ 408] x 100 = -12.99%
Formula
Percentage change = [(355 - 408) / 408] x 100
Subtract the new number by the original number
355 - 408 = -53
-53 ÷ 408 = -0.12990196078431374
-0.12990196078431374 x 100 = -12.99%