-44.4% is the change from 723 to 402
Calculation steps:
[( 402 - 723 ) ÷ 723] x 100 = -44.4%
Formula
Percentage change = [(402 - 723) / 723] x 100
Subtract the new number by the original number
402 - 723 = -321
-321 ÷ 723 = -0.44398340248962653
-0.44398340248962653 x 100 = -44.4%