-64.39% is the change from 483 to 172
Calculation steps:
[( 172 - 483 ) ÷ 483] x 100 = -64.39%
Formula
Percentage change = [(172 - 483) / 483] x 100
Subtract the new number by the original number
172 - 483 = -311
-311 ÷ 483 = -0.6438923395445134
-0.6438923395445134 x 100 = -64.39%