We look at the division of 637809 by 79 
We want to divide 637809 by 79.

Advancing to step 1:
79 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 79

Step 2:
79 can be fit into 63 0 times, resulting in a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 63 after subtracting 0 from 63.
Bring next digit (7) of the dividend behind the 63 and repeat the process: 637 / 79

Advancing to step 3:
637 divided by 79 is 8 with a remainder of 5.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 632 from 637 leaves us with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 79

Going ahead to step 4:
79 goes into 58 0 times with a remainder of 58.
The next digit of our result is 0. 
Result so far: 80.0
The remainder is 58 after subtracting 0 from 58.
Take the next digit (0) from the dividend and append it to 58, then repeat: 580 / 79

Advancing to step 5:
79 goes into 580 7 times with a remainder of 27.
Write down 7 as next digit of the result. 
Result so far: 807.0
Deduct 553 from 580 and we're left with 27.
Append the next digit (9) from the dividend to 27 and continue with: 279 / 79

Moving on to step 6:
279 divided by 79 is 3 with a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 8073.0
If we take 237 away from 279, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 7:
If we divide 420 by 79, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 8073.5
Subtract 395 from 420 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 8:
250 divided by 79 is 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 8073.53
Subtract 237 from 250 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
79 goes into 130 1 times with a remainder of 51.
Record the quotient 1 as the next digit in the result. 
Result so far: 8073.531
If we take 79 away from 130, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 10:
510 divided by 79 is 6 with a remainder of 36.
Use 6 as the next digit of our solution. 
Result so far: 8073.5316
Subtracting 474 from 510 leaves us 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.

Going ahead to step 11:
If we divide 360 by 79, we get 4 and a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 8073.53164
If we take 316 away from 360, we end up with 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 12:
The number 79 fits into 440 5 times, leaving a remainder of 45.
The next digit of our result is 5. 
Result so far: 8073.531645
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.

Let's proceed to step 13:
450 divided by 79 is 5 with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 8073.5316455
Deduct 395 from 450 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The quotient of the division is 8073.5316455, and the remainder is 5.5e-07.