-96.77% is the change from 496 to 16
Calculation steps:
[( 16 - 496 ) ÷ 496] x 100 = -96.77%
Formula
Percentage change = [(16 - 496) / 496] x 100
Subtract the new number by the original number
16 - 496 = -480
-480 ÷ 496 = -0.967741935483871
-0.967741935483871 x 100 = -96.77%