Long Division Calculator

Summary

Enter a dividend and divisor to see a full step-by-step long division solution with the traditional layout, quotient, and remainder.

How it works

1. Enter the dividend (the number being divided) in the first field.
2. Enter the divisor (the number you are dividing by) in the second field.
3. Click "Calculate" or press Enter to run the calculation.
4. The tool shows the full traditional long-division layout step by step.
5. Each step displays the partial dividend, the quotient digit, the product, and the new remainder.
6. The final quotient and remainder are highlighted at the bottom.

Use cases

• Check your handwritten long division homework.
• Understand each step of a division problem before a test.
• Teach or demonstrate the long division algorithm to students.
• Quickly find the quotient and remainder for any integer pair.
• Verify software integer division logic (truncated toward zero).
• Work with large numbers that are tedious to divide by hand.

Frequently Asked Questions