6900% is the change from 8 to 560
Calculation steps:
[( 560 - 8 ) ÷ 8] x 100 = 6900%
Formula
Percentage change = [(560 - 8) / 8] x 100
Subtract the new number by the original number
560 - 8 = 552
552 ÷ 8 = 69
69 x 100 = 6900%
Example