-13.71% is the change from 496 to 428
Calculation steps:
[( 428 - 496 ) ÷ 496] x 100 = -13.71%
Formula
Percentage change = [(428 - 496) / 496] x 100
Subtract the new number by the original number
428 - 496 = -68
-68 ÷ 496 = -0.13709677419354838
-0.13709677419354838 x 100 = -13.71%