-38.12% is the change from 724 to 448
Calculation steps:
[( 448 - 724 ) ÷ 724] x 100 = -38.12%
Formula
Percentage change = [(448 - 724) / 724] x 100
Subtract the new number by the original number
448 - 724 = -276
-276 ÷ 724 = -0.3812154696132597
-0.3812154696132597 x 100 = -38.12%