6887.5% is the change from 8 to 559
Calculation steps:
[( 559 - 8 ) ÷ 8] x 100 = 6887.5%
Formula
Percentage change = [(559 - 8) / 8] x 100
Subtract the new number by the original number
559 - 8 = 551
551 ÷ 8 = 68.875
68.875 x 100 = 6887.5%
Example