We're dividing 852367 by 13 
The aim is to understand the frequency of 13 in 852367.

Moving on to step 1:
If we divide 8 by 13, we get 0 and 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 (5) from the dividend, attach it to 8 and continue: 85 / 13

Let's proceed to step 2:
85 divided by 13 is 6 with a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 78 from 85 leaves us with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 13

Step 3:
72 divided by 13 is 5 with a remainder of 7.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
If we take 65 away from 72, we end up with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 13

On to step 4:
When dividing 73 by 13, we get 5 with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 655.0
If we subtract 65 from 73, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 13

Advancing to step 5:
13 can be fit into 86 6 times, resulting in a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 6556.0
If we subtract 78 from 86, we get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 13

Advancing to step 6:
13 goes into 87 6 times with a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 65566.0
The remainder is 9 after subtracting 78 from 87.
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 7:
13 goes into 90 6 times with a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 65566.6
Subtract 78 from 90 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
120 divided by 13 is 9 with a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 65566.69
Deduct 117 from 120 and we're left 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 9:
The number 13 fits into 30 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 65566.692
Subtract 26 from 30 to get 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 10:
13 goes into 40 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 65566.6923
Subtract 39 from 40 to 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.

Going ahead to step 11:
The number 13 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 65566.6923
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 12:
13 can be fit into 100 7 times, resulting in a remainder of 9.
The next digit of our result is 7. 
Result so far: 65566.692307
The remainder is 9 after subtracting 91 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 13:
13 goes into 90 6 times with a remainder of 12.
The next digit of our result is 6. 
Result so far: 65566.6923076
Subtract 78 from 90 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 14:
13 goes into 120 9 times with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 65566.69230769
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.

After the division, we end up with 65566.69230769 and a remainder of 3e-09.