-14.94% is the change from 723 to 615
Calculation steps:
[( 615 - 723 ) ÷ 723] x 100 = -14.94%
Formula
Percentage change = [(615 - 723) / 723] x 100
Subtract the new number by the original number
615 - 723 = -108
-108 ÷ 723 = -0.14937759336099585
-0.14937759336099585 x 100 = -14.94%