-96.07% is the change from 484 to 19
Calculation steps:
[( 19 - 484 ) ÷ 484] x 100 = -96.07%
Formula
Percentage change = [(19 - 484) / 484] x 100
Subtract the new number by the original number
19 - 484 = -465
-465 ÷ 484 = -0.9607438016528925
-0.9607438016528925 x 100 = -96.07%