-99.66% is the change from 596 to 2
Calculation steps:
[( 2 - 596 ) ÷ 596] x 100 = -99.66%
Formula
Percentage change = [(2 - 596) / 596] x 100
Subtract the new number by the original number
2 - 596 = -594
-594 ÷ 596 = -0.9966442953020134
-0.9966442953020134 x 100 = -99.66%