-16.56% is the change from 483 to 403
Calculation steps:
[( 403 - 483 ) ÷ 483] x 100 = -16.56%
Formula
Percentage change = [(403 - 483) / 483] x 100
Subtract the new number by the original number
403 - 483 = -80
-80 ÷ 483 = -0.16563146997929606
-0.16563146997929606 x 100 = -16.56%