400107 ÷ 79 
Let's see how many times 79 fits into 400107.

Advancing to step 1:
When dividing 4 by 79, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (0) from the dividend and append it to 4, then repeat: 40 / 79

On to step 2:
When dividing 40 by 79, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 40, we get 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 79

Moving on to step 3:
If we divide 400 by 79, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 395 from 400 to get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 79

Moving on to step 4:
When dividing 51 by 79, we get 0 with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Deduct 0 from 51 and we're left with 51.
Grab the next digit (0) from the dividend, add it to 51, then carry on: 510 / 79

Let's proceed to step 5:
79 goes into 510 6 times with a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 506.0
Subtracting 474 from 510 leaves us with 36.
Bring next digit (7) of the dividend behind the 36 and repeat the process: 367 / 79

Advancing to step 6:
79 can be fit into 367 4 times, resulting in a remainder of 51.
Record the quotient 4 as the next digit in the result. 
Result so far: 5064.0
The remainder is 51 after subtracting 316 from 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
The number 79 fits into 510 6 times, leaving a remainder of 36.
Write down 6 as next digit of the result. 
Result so far: 5064.6
If we take 474 away from 510, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 8:
79 goes into 360 4 times with a remainder of 44.
Use 4 as the next digit of our solution. 
Result so far: 5064.64
Subtract 316 from 360 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
When dividing 440 by 79, we get 5 with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 5064.645
Subtract 395 from 440 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 10:
When dividing 450 by 79, we get 5 with a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 5064.6455
Subtract 395 from 450 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Our division results in 5064.6455 with a remaining 0.00055.