-38.91% is the change from 496 to 303
Calculation steps:
[( 303 - 496 ) ÷ 496] x 100 = -38.91%
Formula
Percentage change = [(303 - 496) / 496] x 100
Subtract the new number by the original number
303 - 496 = -193
-193 ÷ 496 = -0.38911290322580644
-0.38911290322580644 x 100 = -38.91%