-98.96% is the change from 577 to 6
Calculation steps:
[( 6 - 577 ) ÷ 577] x 100 = -98.96%
Formula
Percentage change = [(6 - 577) / 577] x 100
Subtract the new number by the original number
6 - 577 = -571
-571 ÷ 577 = -0.9896013864818024
-0.9896013864818024 x 100 = -98.96%