-13.83% is the change from 723 to 623
Calculation steps:
[( 623 - 723 ) ÷ 723] x 100 = -13.83%
Formula
Percentage change = [(623 - 723) / 723] x 100
Subtract the new number by the original number
623 - 723 = -100
-100 ÷ 723 = -0.13831258644536654
-0.13831258644536654 x 100 = -13.83%