6787.5% is the change from 8 to 551
Calculation steps:
[( 551 - 8 ) ÷ 8] x 100 = 6787.5%
Formula
Percentage change = [(551 - 8) / 8] x 100
Subtract the new number by the original number
551 - 8 = 543
543 ÷ 8 = 67.875
67.875 x 100 = 6787.5%
Example