-99.17% is the change from 484 to 4
Calculation steps:
[( 4 - 484 ) ÷ 484] x 100 = -99.17%
Formula
Percentage change = [(4 - 484) / 484] x 100
Subtract the new number by the original number
4 - 484 = -480
-480 ÷ 484 = -0.9917355371900827
-0.9917355371900827 x 100 = -99.17%