-95.24% is the change from 483 to 23
Calculation steps:
[( 23 - 483 ) ÷ 483] x 100 = -95.24%
Formula
Percentage change = [(23 - 483) / 483] x 100
Subtract the new number by the original number
23 - 483 = -460
-460 ÷ 483 = -0.9523809523809523
-0.9523809523809523 x 100 = -95.24%