6933.33% is the change from 12 to 844
Calculation steps:
[( 844 - 12 ) ÷ 12] x 100 = 6933.33%
Formula
Percentage change = [(844 - 12) / 12] x 100
Subtract the new number by the original number
844 - 12 = 832
832 ÷ 12 = 69.33333333333333
69.33333333333333 x 100 = 6933.33%