-7.58% is the change from 356 to 329
Calculation steps:
[( 329 - 356 ) ÷ 356] x 100 = -7.58%
Formula
Percentage change = [(329 - 356) / 356] x 100
Subtract the new number by the original number
329 - 356 = -27
-27 ÷ 356 = -0.07584269662921349
-0.07584269662921349 x 100 = -7.58%