-17.54% is the change from 496 to 409
Calculation steps:
[( 409 - 496 ) ÷ 496] x 100 = -17.54%
Formula
Percentage change = [(409 - 496) / 496] x 100
Subtract the new number by the original number
409 - 496 = -87
-87 ÷ 496 = -0.17540322580645162
-0.17540322580645162 x 100 = -17.54%