-9.42% is the change from 329 to 298
Calculation steps:
[( 298 - 329 ) ÷ 329] x 100 = -9.42%
Formula
Percentage change = [(298 - 329) / 329] x 100
Subtract the new number by the original number
298 - 329 = -31
-31 ÷ 329 = -0.09422492401215805
-0.09422492401215805 x 100 = -9.42%