-21.75% is the change from 924 to 723
Calculation steps:
[( 723 - 924 ) ÷ 924] x 100 = -21.75%
Formula
Percentage change = [(723 - 924) / 924] x 100
Subtract the new number by the original number
723 - 924 = -201
-201 ÷ 924 = -0.21753246753246752
-0.21753246753246752 x 100 = -21.75%