-17.94% is the change from 496 to 407
Calculation steps:
[( 407 - 496 ) ÷ 496] x 100 = -17.94%
Formula
Percentage change = [(407 - 496) / 496] x 100
Subtract the new number by the original number
407 - 496 = -89
-89 ÷ 496 = -0.17943548387096775
-0.17943548387096775 x 100 = -17.94%