➗ Long Division Step-by-Step Trainer

See every step of long division — divide, multiply, subtract, bring down — then practise on a generated calculation with full remainder and check-back working. All local, nothing sent anywhere.

Worked example

Dividend (2–9999):

Divisor (2–99):

✍ Practice — 5 rounds

Press “New calculation”.

Score: 0/5

The method

1. Divide — how many times does the divisor go into the current part?
2. Multiply — write the product under the part.
3. Subtract — the difference is the remainder so far.
4. Bring down — the next digit joins the remainder.
Repeat until no digits remain. Check: quotient × divisor + remainder = dividend.

Note: if the dividend is not divisible, the remainder is the amount left over — it must always be smaller than the divisor.