15/32 as a Decimal 0.46875 15/32 = 0.46875 = 46.875% Copy 15/32 = 0.46875 = 46.875%. Formula Used15 ÷ 32 = 0.46875 Frequently Asked Questions What is 15/32 as a decimal?0.46875.What is 15/32 as a percentage?46.875%.