11957.14% is the change from 7 to 844
Calculation steps:
[( 844 - 7 ) ÷ 7] x 100 = 11957.14%
Formula
Percentage change = [(844 - 7) / 7] x 100
Subtract the new number by the original number
844 - 7 = 837
837 ÷ 7 = 119.57142857142857
119.57142857142857 x 100 = 11957.14%