13750% is the change from 6 to 831
Calculation steps:
[( 831 - 6 ) ÷ 6] x 100 = 13750%
Formula
Percentage change = [(831 - 6) / 6] x 100
Subtract the new number by the original number
831 - 6 = 825
825 ÷ 6 = 137.5
137.5 x 100 = 13750%
Example