139396 divided by 79 
Let's see how many times 79 fits into 139396.

Advancing to step 1:
1 divided by 79 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 79

On to step 2:
When dividing 13 by 79, we get 0 with a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 79

Going ahead to step 3:
If we divide 139 by 79, we get 1 and a remainder of 60.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 79 from 139 leaves us with 60.
Grab the next digit (3) from the dividend, add it to 60, then carry on: 603 / 79

On to step 4:
If we divide 603 by 79, we get 7 and a remainder of 50.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we take 553 away from 603, we end up with 50.
Bring next digit (9) of the dividend behind the 50 and repeat the process: 509 / 79

Going ahead to step 5:
If we divide 509 by 79, we get 6 and a remainder of 35.
Use 6 as the next digit of our solution. 
Result so far: 176.0
Subtract 474 from 509 to get 35.
Fetch the next digit (6) from the dividend, attach it to 35 and continue: 356 / 79

Advancing to step 6:
79 can be fit into 356 4 times, resulting in a remainder of 40.
Write down 4 as next digit of the result. 
Result so far: 1764.0
Deduct 316 from 356 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 7:
79 can be fit into 400 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 1764.5
If we take 395 away from 400, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
79 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 1764.5
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
500 divided by 79 is 6 with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 1764.506
Subtracting 474 from 500 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
260 divided by 79 is 3 with a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 1764.5063
The remainder is 23 after subtracting 237 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 11:
79 can be fit into 230 2 times, resulting in a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 1764.50632
If we subtract 158 from 230, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
79 can be fit into 720 9 times, resulting in a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 1764.506329
Subtracting 711 from 720 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 13:
79 goes into 90 1 times with a remainder of 11.
The next digit of our result is 1. 
Result so far: 1764.5063291
The remainder is 11 after subtracting 79 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 14:
The number 79 fits into 110 1 times, leaving a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 1764.50632911
If we take 79 away from 110, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The quotient of the division is 1764.50632911, and the remainder is 3.1e-08.