-9.04% is the change from 531 to 483
Calculation steps:
[( 483 - 531 ) ÷ 531] x 100 = -9.04%
Formula
Percentage change = [(483 - 531) / 531] x 100
Subtract the new number by the original number
483 - 531 = -48
-48 ÷ 531 = -0.0903954802259887
-0.0903954802259887 x 100 = -9.04%