-21.58% is the change from 922 to 723
Calculation steps:
[( 723 - 922 ) ÷ 922] x 100 = -21.58%
Formula
Percentage change = [(723 - 922) / 922] x 100
Subtract the new number by the original number
723 - 922 = -199
-199 ÷ 922 = -0.2158351409978308
-0.2158351409978308 x 100 = -21.58%