-15.35% is the change from 723 to 612
Calculation steps:
[( 612 - 723 ) ÷ 723] x 100 = -15.35%
Formula
Percentage change = [(612 - 723) / 723] x 100
Subtract the new number by the original number
612 - 723 = -111
-111 ÷ 723 = -0.15352697095435686
-0.15352697095435686 x 100 = -15.35%