48/100 as a Decimal 0.48 48/100 = 0.48 = 48% Copy 48/100 = 0.48 = 48%. Simplified: 12/25. Formula Used48 ÷ 100 = 0.48 Frequently Asked Questions What is 48/100 as a decimal?0.48.What is 48/100 as a percentage?48%.