-79.34% is the change from 484 to 100
Calculation steps:
[( 100 - 484 ) ÷ 484] x 100 = -79.34%
Formula
Percentage change = [(100 - 484) / 484] x 100
Subtract the new number by the original number
100 - 484 = -384
-384 ÷ 484 = -0.7933884297520661
-0.7933884297520661 x 100 = -79.34%