-43.92% is the change from 724 to 406
Calculation steps:
[( 406 - 724 ) ÷ 724] x 100 = -43.92%
Formula
Percentage change = [(406 - 724) / 724] x 100
Subtract the new number by the original number
406 - 724 = -318
-318 ÷ 724 = -0.43922651933701656
-0.43922651933701656 x 100 = -43.92%