-92.53% is the change from 723 to 54
Calculation steps:
[( 54 - 723 ) ÷ 723] x 100 = -92.53%
Formula
Percentage change = [(54 - 723) / 723] x 100
Subtract the new number by the original number
54 - 723 = -669
-669 ÷ 723 = -0.9253112033195021
-0.9253112033195021 x 100 = -92.53%