Mathematics

Long Division Calculator

Divide whole numbers and see the quotient, remainder, decimal, and every step.

About this tool

Long Division Calculator calculates results in your browser. Check important financial, medical, or planning decisions with an appropriate professional.

GUIDE

How to use this calculator

The long division calculator turns two whole numbers into a quotient, remainder, mixed-number form, decimal value, and a readable sequence of division steps.

Calculation method

Dividend = divisor × quotient + remainder

Quick examples

17 ÷ 3 = 5 remainder 2
789 ÷ 12 = 65 remainder 9
144 ÷ 12 = 12
5 ÷ 8 = 0 remainder 5

Steps

Enter the dividend.
Enter a non-zero divisor.
Select Calculate division.
Review the quotient, remainder, decimal, and working steps.

What is the dividend?

The dividend is the number being divided.

What is the divisor?

The divisor is the non-zero number you divide by.

Why is there a remainder?

A remainder appears when the divisor does not fit into the dividend a whole number of times.

Long division calculator

See the quotient, remainder, decimal value, and each division step.

DIVISION RESULT789 ÷ 12 = 65 R 9

QUOTIENT65

REMAINDER9

MIXED NUMBER65 3/4

DECIMAL65.75

STEP BY STEP

Long division working

1
Divide 78 by 12: write 6, multiply to get 72, then keep remainder 6.
2
Divide 69 by 12: write 5, multiply to get 60, then keep remainder 9.

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