-92.2% is the change from 923 to 72
Calculation steps:
[( 72 - 923 ) ÷ 923] x 100 = -92.2%
Formula
Percentage change = [(72 - 923) / 923] x 100
Subtract the new number by the original number
72 - 923 = -851
-851 ÷ 923 = -0.9219934994582882
-0.9219934994582882 x 100 = -92.2%