-40.39% is the change from 723 to 431
Calculation steps:
[( 431 - 723 ) ÷ 723] x 100 = -40.39%
Formula
Percentage change = [(431 - 723) / 723] x 100
Subtract the new number by the original number
431 - 723 = -292
-292 ÷ 723 = -0.40387275242047027
-0.40387275242047027 x 100 = -40.39%
Example