-99.38% is the change from 483 to 3
Calculation steps:
[( 3 - 483 ) ÷ 483] x 100 = -99.38%
Formula
Percentage change = [(3 - 483) / 483] x 100
Subtract the new number by the original number
3 - 483 = -480
-480 ÷ 483 = -0.9937888198757764
-0.9937888198757764 x 100 = -99.38%