-27.37% is the change from 665 to 483
Calculation steps:
[( 483 - 665 ) ÷ 665] x 100 = -27.37%
Formula
Percentage change = [(483 - 665) / 665] x 100
Subtract the new number by the original number
483 - 665 = -182
-182 ÷ 665 = -0.2736842105263158
-0.2736842105263158 x 100 = -27.37%