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mathClassic tool

Long Division Calculator

Solve whole-number division and review quotient, remainder and long division steps.

How long division works

This long division calculator takes a dividend and divisor, computes the integer division and shows every step used to reach the result. It is useful for homework, lesson prep and quick manual checks.

What the calculator shows

  • The final quotient for the division.
  • The final remainder when the division is not exact.
  • A step table with the working value, quotient digit and amount subtracted at each stage.

When to use it

Use this tool when you want to study long division, verify a handwritten calculation or explain the process clearly without rebuilding the entire setup on paper.

Enter a dividend and divisor to calculate long division.

Use non-negative whole numbers only. The tool follows standard integer long division.

Use clear inputs to get a more useful result.