Long Division Calculator
Perform long division and find the quotient, remainder, and decimal result for any dividend and divisor.
Quotient
—
Remainder —
Decimal Result —
Expression —
How to Use This Calculator
Enter the Dividend (the number to divide) and the Divisor (what to divide by). The calculator shows the quotient, remainder, and decimal result.
Formula
Dividend = Divisor × Quotient + Remainder • Decimal = Dividend / Divisor
Example
137 ÷ 5 = 27 remainder 2 (decimal: 27.4)
Frequently Asked Questions
- Long division is a method of dividing a large number (dividend) by another (divisor) to find the quotient and remainder.
- The remainder is what is left over after dividing as evenly as possible. Example: 137÷5=27 remainder 2, because 5×27=135 and 137−135=2.
- Decimal = Quotient + Remainder/Divisor. For 137÷5: 27 + 2/5 = 27.4.
- The calculator handles positive integers. For negative numbers, compute with the absolute values and apply the sign rules manually.
- Division by zero is undefined. The calculator will return an error message.