-99.64% is the change from 559 to 2
Calculation steps:
[( 2 - 559 ) ÷ 559] x 100 = -99.64%
Formula
Percentage change = [(2 - 559) / 559] x 100
Subtract the new number by the original number
2 - 559 = -557
-557 ÷ 559 = -0.9964221824686941
-0.9964221824686941 x 100 = -99.64%