-28.28% is the change from 923 to 662
Calculation steps:
[( 662 - 923 ) ÷ 923] x 100 = -28.28%
Formula
Percentage change = [(662 - 923) / 923] x 100
Subtract the new number by the original number
662 - 923 = -261
-261 ÷ 923 = -0.28277356446370533
-0.28277356446370533 x 100 = -28.28%