692.16% is the change from 102 to 808
Calculation steps:
[( 808 - 102 ) ÷ 102] x 100 = 692.16%
Formula
Percentage change = [(808 - 102) / 102] x 100
Subtract the new number by the original number
808 - 102 = 706
706 ÷ 102 = 6.921568627450981
6.921568627450981 x 100 = 692.16%