-11.49% is the change from 496 to 439
Calculation steps:
[( 439 - 496 ) ÷ 496] x 100 = -11.49%
Formula
Percentage change = [(439 - 496) / 496] x 100
Subtract the new number by the original number
439 - 496 = -57
-57 ÷ 496 = -0.11491935483870967
-0.11491935483870967 x 100 = -11.49%