4/50 as a Decimal 0.08 4/50 = 0.08 = 8% Copy 4/50 = 0.08 = 8%. Simplified: 2/25. Formula Used4 ÷ 50 = 0.08 Frequently Asked Questions What is 4/50 as a decimal?0.08.What is 4/50 as a percentage?8%.