-11.69% is the change from 496 to 438
Calculation steps:
[( 438 - 496 ) ÷ 496] x 100 = -11.69%
Formula
Percentage change = [(438 - 496) / 496] x 100
Subtract the new number by the original number
438 - 496 = -58
-58 ÷ 496 = -0.11693548387096774
-0.11693548387096774 x 100 = -11.69%