-6.82% is the change from 352 to 328
Calculation steps:
[( 328 - 352 ) ÷ 352] x 100 = -6.82%
Formula
Percentage change = [(328 - 352) / 352] x 100
Subtract the new number by the original number
328 - 352 = -24
-24 ÷ 352 = -0.06818181818181818
-0.06818181818181818 x 100 = -6.82%