-88.91% is the change from 496 to 55
Calculation steps:
[( 55 - 496 ) ÷ 496] x 100 = -88.91%
Formula
Percentage change = [(55 - 496) / 496] x 100
Subtract the new number by the original number
55 - 496 = -441
-441 ÷ 496 = -0.8891129032258065
-0.8891129032258065 x 100 = -88.91%