-72.48% is the change from 923 to 254
Calculation steps:
[( 254 - 923 ) ÷ 923] x 100 = -72.48%
Formula
Percentage change = [(254 - 923) / 923] x 100
Subtract the new number by the original number
254 - 923 = -669
-669 ÷ 923 = -0.7248104008667389
-0.7248104008667389 x 100 = -72.48%