-15.4% is the change from 448 to 379
Calculation steps:
[( 379 - 448 ) ÷ 448] x 100 = -15.4%
Formula
Percentage change = [(379 - 448) / 448] x 100
Subtract the new number by the original number
379 - 448 = -69
-69 ÷ 448 = -0.15401785714285715
-0.15401785714285715 x 100 = -15.4%