1/11 as a Decimal 0.09090909 1/11 = 0.09090909 = 9.090909% Copy 1/11 = 0.09090909 = 9.090909%. Formula Used1 ÷ 11 = 0.09090909 Frequently Asked Questions What is 1/11 as a decimal?0.09090909.What is 1/11 as a percentage?9.090909%.