-51.04% is the change from 723 to 354
Calculation steps:
[( 354 - 723 ) ÷ 723] x 100 = -51.04%
Formula
Percentage change = [(354 - 723) / 723] x 100
Subtract the new number by the original number
354 - 723 = -369
-369 ÷ 723 = -0.5103734439834025
-0.5103734439834025 x 100 = -51.04%