-16.74% is the change from 484 to 403
Calculation steps:
[( 403 - 484 ) ÷ 484] x 100 = -16.74%
Formula
Percentage change = [(403 - 484) / 484] x 100
Subtract the new number by the original number
403 - 484 = -81
-81 ÷ 484 = -0.16735537190082644
-0.16735537190082644 x 100 = -16.74%