We're dividing 13191145 by 104 
Let's see how many times 104 fits into 13191145.

Step 1:
104 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 104

Advancing to step 2:
104 goes into 13 0 times with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 104

Step 3:
If we divide 131 by 104, we get 1 and a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 104 from 131 to get 27.
Fetch the next digit (9) from the dividend, attach it to 27 and continue: 279 / 104

On to step 4:
104 can be fit into 279 2 times, resulting in a remainder of 71.
The next digit of our result is 2. 
Result so far: 12.0
If we take 208 away from 279, we end up with 71.
Grab the next digit (1) from the dividend, add it to 71, then carry on: 711 / 104

Let's proceed to step 5:
104 goes into 711 6 times with a remainder of 87.
The number 6 becomes the next digit in our result. 
Result so far: 126.0
If we subtract 624 from 711, we get 87.
Take the next digit (1) from the dividend and append it to 87, then repeat: 871 / 104

Let's proceed to step 6:
104 can be fit into 871 8 times, resulting in a remainder of 39.
The next digit of our result is 8. 
Result so far: 1268.0
Deduct 832 from 871 and we're left with 39.
Fetch the next digit (4) from the dividend, attach it to 39 and continue: 394 / 104

Let's proceed to step 7:
394 divided by 104 is 3 with a remainder of 82.
The number 3 becomes the next digit in our result. 
Result so far: 12683.0
The remainder is 82 after subtracting 312 from 394.
Take the next digit (5) from the dividend and append it to 82, then repeat: 825 / 104

Step 8:
104 can be fit into 825 7 times, resulting in a remainder of 97.
Put 7 as the next digit of the answer. 
Result so far: 126837.0
If we take 728 away from 825, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

On to step 9:
The number 104 fits into 970 9 times, leaving a remainder of 34.
The next digit of our result is 9. 
Result so far: 126837.9
If we subtract 936 from 970, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
104 goes into 340 3 times with a remainder of 28.
The number 3 becomes the next digit in our result. 
Result so far: 126837.93
Subtract 312 from 340 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 11:
If we divide 280 by 104, we get 2 and a remainder of 72.
The next digit of our result is 2. 
Result so far: 126837.932
If we take 208 away from 280, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 12:
104 can be fit into 720 6 times, resulting in a remainder of 96.
Record the quotient 6 as the next digit in the result. 
Result so far: 126837.9326
Subtracting 624 from 720 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Step 13:
104 can be fit into 960 9 times, resulting in a remainder of 24.
Use 9 as the next digit of our solution. 
Result so far: 126837.93269
If we take 936 away from 960, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
104 goes into 240 2 times with a remainder of 32.
The next digit of our result is 2. 
Result so far: 126837.932692
Subtract 208 from 240 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 15:
If we divide 320 by 104, we get 3 and a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 126837.9326923
The remainder is 8 after subtracting 312 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 16:
80 divided by 104 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 126837.9326923
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 126837.9326923 and a remainder of 8e-08.