10450% is the change from 8 to 844
Calculation steps:
[( 844 - 8 ) ÷ 8] x 100 = 10450%
Formula
Percentage change = [(844 - 8) / 8] x 100
Subtract the new number by the original number
844 - 8 = 836
836 ÷ 8 = 104.5
104.5 x 100 = 10450%
Example