10562.5% is the change from 8 to 853
Calculation steps:
[( 853 - 8 ) ÷ 8] x 100 = 10562.5%
Formula
Percentage change = [(853 - 8) / 8] x 100
Subtract the new number by the original number
853 - 8 = 845
845 ÷ 8 = 105.625
105.625 x 100 = 10562.5%
Example