Long Division: 405 ÷ 45

"Long Division Calculator" Calculator

Dividend (number to be divided)

Divisor (number to divide by)

How to perform long division of 405 by 45?

Answer: 405 ÷ 45 = 9✓ exact division
405 ÷ 45 = 9

Visual Long Division

 
 
0
0
9
4
5
4
0
5
 
 
−
4
0
5
 
 
 
 
0

This shows the traditional long division layout used in schools, with each step clearly marked.

Step-by-Step Explanation

Here's how to solve 405 ÷ 45 using long division method step by step:

Step 1:Take the number 405 and divide by 45. We get 9 (write it in the quotient). Multiply 9 × 45 = 405 (write it below the dividend). Subtract 405 - 405 = 0.
Final Step:The division is complete with no remainder. 405 divides exactly by 45 to give 9.

Division Steps

StepDividend PartQuotient DigitMultiplySubtractRemainder
140599 × 45 = 405405 - 405 = 00

Perfect division: 405 divides evenly by 45 with no remainder.

About Long Division

Long division is a method for dividing large numbers that breaks down the division process into smaller, manageable steps. It's taught in elementary school as a systematic way to perform division by hand.

The process involves:

  • Dividing the leftmost digits of the dividend by the divisor
  • Writing the quotient digit above the dividend
  • Multiplying the quotient digit by the divisor
  • Subtracting this product from the current dividend portion
  • Bringing down the next digit and repeating the process

This method ensures accuracy and helps students understand the relationship between multiplication and division.

See Also

About "Long Division Calculator" Calculator

Long division calculator with step-by-step explanation. Enter dividend (e.g. '29224' or '58.5') and divisor (e.g. '4' or '1.25') to get detailed solution with visualization.

"Long Division Calculator" Calculator

Dividend (number to be divided)

Divisor (number to divide by)

FAQ

How to perform long division of 405 by 45?

405 ÷ 45 = 9 ✓ exact division

See Also