-65.7% is the change from 723 to 248
Calculation steps:
[( 248 - 723 ) ÷ 723] x 100 = -65.7%
Formula
Percentage change = [(248 - 723) / 723] x 100
Subtract the new number by the original number
248 - 723 = -475
-475 ÷ 723 = -0.656984785615491
-0.656984785615491 x 100 = -65.7%