-23.79% is the change from 723 to 551
Calculation steps:
[( 551 - 723 ) ÷ 723] x 100 = -23.79%
Formula
Percentage change = [(551 - 723) / 723] x 100
Subtract the new number by the original number
551 - 723 = -172
-172 ÷ 723 = -0.23789764868603042
-0.23789764868603042 x 100 = -23.79%