-2.21% is the change from 723 to 707
Calculation steps:
[( 707 - 723 ) ÷ 723] x 100 = -2.21%
Formula
Percentage change = [(707 - 723) / 723] x 100
Subtract the new number by the original number
707 - 723 = -16
-16 ÷ 723 = -0.022130013831258646
-0.022130013831258646 x 100 = -2.21%