-46.05% is the change from 923 to 498
Calculation steps:
[( 498 - 923 ) ÷ 923] x 100 = -46.05%
Formula
Percentage change = [(498 - 923) / 923] x 100
Subtract the new number by the original number
498 - 923 = -425
-425 ÷ 923 = -0.46045503791982667
-0.46045503791982667 x 100 = -46.05%