-39.98% is the change from 923 to 554
Calculation steps:
[( 554 - 923 ) ÷ 923] x 100 = -39.98%
Formula
Percentage change = [(554 - 923) / 923] x 100
Subtract the new number by the original number
554 - 923 = -369
-369 ÷ 923 = -0.39978331527627303
-0.39978331527627303 x 100 = -39.98%