-97.93% is the change from 483 to 10
Calculation steps:
[( 10 - 483 ) ÷ 483] x 100 = -97.93%
Formula
Percentage change = [(10 - 483) / 483] x 100
Subtract the new number by the original number
10 - 483 = -473
-473 ÷ 483 = -0.979296066252588
-0.979296066252588 x 100 = -97.93%