8562.5% is the change from 8 to 693
Calculation steps:
[( 693 - 8 ) ÷ 8] x 100 = 8562.5%
Formula
Percentage change = [(693 - 8) / 8] x 100
Subtract the new number by the original number
693 - 8 = 685
685 ÷ 8 = 85.625
85.625 x 100 = 8562.5%
Example