-10.37% is the change from 723 to 648
Calculation steps:
[( 648 - 723 ) ÷ 723] x 100 = -10.37%
Formula
Percentage change = [(648 - 723) / 723] x 100
Subtract the new number by the original number
648 - 723 = -75
-75 ÷ 723 = -0.1037344398340249
-0.1037344398340249 x 100 = -10.37%