-16.12% is the change from 484 to 406
Calculation steps:
[( 406 - 484 ) ÷ 484] x 100 = -16.12%
Formula
Percentage change = [(406 - 484) / 484] x 100
Subtract the new number by the original number
406 - 484 = -78
-78 ÷ 484 = -0.16115702479338842
-0.16115702479338842 x 100 = -16.12%