1333.33% is the change from 6 to 86
Calculation steps:
[( 86 - 6 ) ÷ 6] x 100 = 1333.33%
Formula
Percentage change = [(86 - 6) / 6] x 100
Subtract the new number by the original number
86 - 6 = 80
80 ÷ 6 = 13.333333333333334
13.333333333333334 x 100 = 1333.33%