-66.8% is the change from 723 to 240
Calculation steps:
[( 240 - 723 ) ÷ 723] x 100 = -66.8%
Formula
Percentage change = [(240 - 723) / 723] x 100
Subtract the new number by the original number
240 - 723 = -483
-483 ÷ 723 = -0.6680497925311203
-0.6680497925311203 x 100 = -66.8%