We're dividing 12171115 by 104 
The aim is to understand the frequency of 104 in 12171115.

Step 1:
When dividing 1 by 104, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 104

Step 2:
12 divided by 104 is 0 with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 104

Step 3:
If we divide 121 by 104, we get 1 and a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 104 from 121 leaves us with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 104

On to step 4:
177 divided by 104 is 1 with a remainder of 73.
The next digit of our result is 1. 
Result so far: 11.0
Subtracting 104 from 177 leaves us with 73.
Grab the next digit (1) from the dividend, add it to 73, then carry on: 731 / 104

Moving on to step 5:
The number 104 fits into 731 7 times, leaving a remainder of 3.
The next digit of our result is 7. 
Result so far: 117.0
Subtract 728 from 731 to get 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 104

Step 6:
104 goes into 31 0 times with a remainder of 31.
The next digit of our result is 0. 
Result so far: 1170.0
If we take 0 away from 31, we end up with 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 104

Advancing to step 7:
311 divided by 104 is 2 with a remainder of 103.
The next digit of our result is 2. 
Result so far: 11702.0
Subtract 208 from 311 to get 103.
Fetch the next digit (5) from the dividend, attach it to 103 and continue: 1035 / 104

Step 8:
1035 divided by 104 is 9 with a remainder of 99.
Use 9 as the next digit of our solution. 
Result so far: 117029.0
Subtract 936 from 1035 to get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Let's proceed to step 9:
104 goes into 990 9 times with a remainder of 54.
The next digit of our result is 9. 
Result so far: 117029.9
If we take 936 away from 990, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 10:
540 divided by 104 is 5 with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 117029.95
Subtract 520 from 540 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 11:
104 goes into 200 1 times with a remainder of 96.
Put 1 as the next digit of the answer. 
Result so far: 117029.951
Subtracting 104 from 200 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.

Moving on to step 12:
104 can be fit into 960 9 times, resulting in a remainder of 24.
The next digit of our result is 9. 
Result so far: 117029.9519
If we subtract 936 from 960, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
240 divided by 104 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 117029.95192
Deduct 208 from 240 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
The number 104 fits into 320 3 times, leaving a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 117029.951923
If we take 312 away from 320, we end up with 8.
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 15:
When dividing 80 by 104, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 117029.951923
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 16:
104 goes into 800 7 times with a remainder of 72.
Use 7 as the next digit of our solution. 
Result so far: 117029.95192307
If we subtract 728 from 800, 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.

After the division, we end up with 117029.95192307 and a remainder of 7.2e-08.