-99.66% is the change from 582 to 2
Calculation steps:
[( 2 - 582 ) ÷ 582] x 100 = -99.66%
Formula
Percentage change = [(2 - 582) / 582] x 100
Subtract the new number by the original number
2 - 582 = -580
-580 ÷ 582 = -0.9965635738831615
-0.9965635738831615 x 100 = -99.66%