-26.56% is the change from 448 to 329
Calculation steps:
[( 329 - 448 ) ÷ 448] x 100 = -26.56%
Formula
Percentage change = [(329 - 448) / 448] x 100
Subtract the new number by the original number
329 - 448 = -119
-119 ÷ 448 = -0.265625
-0.265625 x 100 = -26.56%