-7.32% is the change from 355 to 329
Calculation steps:
[( 329 - 355 ) ÷ 355] x 100 = -7.32%
Formula
Percentage change = [(329 - 355) / 355] x 100
Subtract the new number by the original number
329 - 355 = -26
-26 ÷ 355 = -0.07323943661971831
-0.07323943661971831 x 100 = -7.32%