-14.72% is the change from 496 to 423
Calculation steps:
[( 423 - 496 ) ÷ 496] x 100 = -14.72%
Formula
Percentage change = [(423 - 496) / 496] x 100
Subtract the new number by the original number
423 - 496 = -73
-73 ÷ 496 = -0.14717741935483872
-0.14717741935483872 x 100 = -14.72%