-37.98% is the change from 724 to 449
Calculation steps:
[( 449 - 724 ) ÷ 724] x 100 = -37.98%
Formula
Percentage change = [(449 - 724) / 724] x 100
Subtract the new number by the original number
449 - 724 = -275
-275 ÷ 724 = -0.3798342541436464
-0.3798342541436464 x 100 = -37.98%