-46.47% is the change from 723 to 387
Calculation steps:
[( 387 - 723 ) ÷ 723] x 100 = -46.47%
Formula
Percentage change = [(387 - 723) / 723] x 100
Subtract the new number by the original number
387 - 723 = -336
-336 ÷ 723 = -0.46473029045643155
-0.46473029045643155 x 100 = -46.47%