8116.67% is the change from 12 to 986
Calculation steps:
[( 986 - 12 ) ÷ 12] x 100 = 8116.67%
Formula
Percentage change = [(986 - 12) / 12] x 100
Subtract the new number by the original number
986 - 12 = 974
974 ÷ 12 = 81.16666666666667
81.16666666666667 x 100 = 8116.67%