-79.96% is the change from 479 to 96
Calculation steps:
[( 96 - 479 ) ÷ 479] x 100 = -79.96%
Formula
Percentage change = [(96 - 479) / 479] x 100
Subtract the new number by the original number
96 - 479 = -383
-383 ÷ 479 = -0.7995824634655533
-0.7995824634655533 x 100 = -79.96%