13483.33% is the change from 6 to 815
Calculation steps:
[( 815 - 6 ) ÷ 6] x 100 = 13483.33%
Formula
Percentage change = [(815 - 6) / 6] x 100
Subtract the new number by the original number
815 - 6 = 809
809 ÷ 6 = 134.83333333333334
134.83333333333334 x 100 = 13483.33%