We're dividing 869114 by 13 
The aim is to understand the frequency of 13 in 869114.

On to step 1:
8 divided by 13 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 13

On to step 2:
13 can be fit into 86 6 times, resulting in a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 78 from 86 leaves us with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 13

Advancing to step 3:
89 divided by 13 is 6 with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
If we take 78 away from 89, we end up with 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 13

On to step 4:
111 divided by 13 is 8 with a remainder of 7.
Record the quotient 8 as the next digit in the result. 
Result so far: 668.0
If we take 104 away from 111, we end up with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 13

Advancing to step 5:
If we divide 71 by 13, we get 5 and a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 6685.0
The remainder is 6 after subtracting 65 from 71.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 13

Going ahead to step 6:
If we divide 64 by 13, we get 4 and a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 66854.0
If we take 52 away from 64, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
120 divided by 13 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 66854.9
Subtracting 117 from 120 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 8:
The number 13 fits into 30 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 66854.92
If we take 26 away from 30, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 13, we get 3 and a remainder of 1.
The next digit of our result is 3. 
Result so far: 66854.923
If we subtract 39 from 40, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
13 can be fit into 10 0 times, resulting in a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 66854.923
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
100 divided by 13 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 66854.92307
Subtract 91 from 100 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 12:
90 divided by 13 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 66854.923076
If we take 78 away from 90, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 13:
120 divided by 13 is 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 66854.9230769
Subtracting 117 from 120 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 14:
When dividing 30 by 13, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 66854.92307692
The remainder is 4 after subtracting 26 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 66854.92307692 with a remainder of 4e-09.