-20.59% is the change from 923 to 733
Calculation steps:
[( 733 - 923 ) ÷ 923] x 100 = -20.59%
Formula
Percentage change = [(733 - 923) / 923] x 100
Subtract the new number by the original number
733 - 923 = -190
-190 ÷ 923 = -0.20585048754062837
-0.20585048754062837 x 100 = -20.59%