Long Division Calculator
Divide two numbers and see the quotient and remainder step by step.
Long division by hand is a multi-step process prone to small arithmetic slips — this gives the quotient, remainder, and decimal result instantly.
Quotient and remainder vs. decimal — different use cases
A quotient-and-remainder answer (like "13 remainder 2") is useful when splitting whole items evenly. A decimal answer (13.166...) is useful when you need a precise, continuous value — this calculator gives you both.
Frequently asked questions
What happens if I divide by zero?
Division by zero is mathematically undefined — the calculator won't produce a valid remainder or decimal result for a zero divisor.
Does this work with negative numbers?
Yes — enter a negative dividend or divisor, and the sign is handled correctly in the result.