8000% is the change from 11 to 891
Calculation steps:
[( 891 - 11 ) ÷ 11] x 100 = 8000%
Formula
Percentage change = [(891 - 11) / 11] x 100
Subtract the new number by the original number
891 - 11 = 880
880 ÷ 11 = 80
80 x 100 = 8000%
Example