27/32 as a Decimal 0.84375 27/32 = 0.84375 = 84.375% Copy 27/32 = 0.84375 = 84.375%. Formula Used27 ÷ 32 = 0.84375 Frequently Asked Questions What is 27/32 as a decimal?0.84375.What is 27/32 as a percentage?84.375%.