-8.24% is the change from 352 to 323
Calculation steps:
[( 323 - 352 ) ÷ 352] x 100 = -8.24%
Formula
Percentage change = [(323 - 352) / 352] x 100
Subtract the new number by the original number
323 - 352 = -29
-29 ÷ 352 = -0.08238636363636363
-0.08238636363636363 x 100 = -8.24%