We look at the division of 12249608 by 79 
Let's see how many times 79 fits into 12249608.

On to step 1:
79 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 79

Going ahead to step 2:
When dividing 12 by 79, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 79

Step 3:
If we divide 122 by 79, we get 1 and a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 79 away from 122, we end up with 43.
Include the next digit (4) from the dividend after 43, then repeat: 434 / 79

On to step 4:
When dividing 434 by 79, we get 5 with a remainder of 39.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 39 after subtracting 395 from 434.
Include the next digit (9) from the dividend after 39, then repeat: 399 / 79

Advancing to step 5:
If we divide 399 by 79, we get 5 and a remainder of 4.
The next digit of our result is 5. 
Result so far: 155.0
Deduct 395 from 399 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 79

Going ahead to step 6:
If we divide 46 by 79, we get 0 and a remainder of 46.
Use 0 as the next digit of our solution. 
Result so far: 1550.0
The remainder is 46 after subtracting 0 from 46.
Fetch the next digit (0) from the dividend, attach it to 46 and continue: 460 / 79

Going ahead to step 7:
When dividing 460 by 79, we get 5 with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 15505.0
If we subtract 395 from 460, we get 65.
Include the next digit (8) from the dividend after 65, then repeat: 658 / 79

Going ahead to step 8:
If we divide 658 by 79, we get 8 and a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 155058.0
Deduct 632 from 658 and we're left 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.

Moving on to step 9:
When dividing 260 by 79, we get 3 with a remainder of 23.
Use 3 as the next digit of our solution. 
Result so far: 155058.3
Deduct 237 from 260 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 10:
The number 79 fits into 230 2 times, leaving a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 155058.32
Subtract 158 from 230 to 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 11:
When dividing 720 by 79, we get 9 with a remainder of 9.
Put 9 as the next digit of the answer. 
Result so far: 155058.329
The remainder is 9 after subtracting 711 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Step 12:
79 goes into 90 1 times with a remainder of 11.
The next digit of our result is 1. 
Result so far: 155058.3291
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.

Step 13:
110 divided by 79 is 1 with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 155058.32911
If we subtract 79 from 110, we get 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 final result is 155058.32911 with a remainder of 3.1e-05.