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Long division calculator

Divide integers or decimals and inspect the quotient, remainder, decimal value, and each long-division step.

Get started

  1. Use the example values or enter your own measurements.
  2. Calculate, then copy the result or download the available details.

Example

Input

12,345 ÷ 67

Expected result

184 remainder 17

Try it

Good to know

The calculation runs in your browser. Use consistent units in fields with no explicit unit.

Calculation method

Scale both inputs by the same power of ten. The integer quotient truncates toward zero, and the signed remainder satisfies dividend = quotient × divisor + remainder. The step table uses absolute magnitudes.

a=bq+r,q=trunc⁡(a/b),∣r∣<∣b∣a=bq+r,\quad q=\operatorname{trunc}(a/b),\quad |r|<|b|