-46.26% is the change from 923 to 496
Calculation steps:
[( 496 - 923 ) ÷ 923] x 100 = -46.26%
Formula
Percentage change = [(496 - 923) / 923] x 100
Subtract the new number by the original number
496 - 923 = -427
-427 ÷ 923 = -0.4626218851570964
-0.4626218851570964 x 100 = -46.26%