-79.23% is the change from 496 to 103
Calculation steps:
[( 103 - 496 ) ÷ 496] x 100 = -79.23%
Formula
Percentage change = [(103 - 496) / 496] x 100
Subtract the new number by the original number
103 - 496 = -393
-393 ÷ 496 = -0.7923387096774194
-0.7923387096774194 x 100 = -79.23%