617256 divided by 13 
The aim is to understand the frequency of 13 in 617256.

Advancing to step 1:
The number 13 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 13

Moving on to step 2:
If we divide 61 by 13, we get 4 and a remainder of 9.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 52 from 61 leaves us with 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 13

Going ahead to step 3:
13 can be fit into 97 7 times, resulting in a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
Subtracting 91 from 97 leaves us with 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 13

Let's proceed to step 4:
The number 13 fits into 62 4 times, leaving a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 474.0
If we subtract 52 from 62, we get 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 13

On to step 5:
105 divided by 13 is 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 4748.0
If we subtract 104 from 105, we get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 13

Advancing to step 6:
If we divide 16 by 13, we get 1 and a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 47481.0
If we subtract 13 from 16, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
13 can be fit into 30 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 47481.2
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.

Going ahead to step 8:
13 can be fit into 40 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 47481.23
Deduct 39 from 40 and we're left with 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 9:
When dividing 10 by 13, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 47481.23
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 10:
100 divided by 13 is 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 47481.2307
If we subtract 91 from 100, we 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.

Advancing to step 11:
13 goes into 90 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 47481.23076
Deduct 78 from 90 and we're left 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.

Advancing to step 12:
The number 13 fits into 120 9 times, leaving a remainder of 3.
The next digit of our result is 9. 
Result so far: 47481.230769
Subtract 117 from 120 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 13:
If we divide 30 by 13, we get 2 and a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 47481.2307692
If we subtract 26 from 30, we 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.

Going ahead to step 14:
13 can be fit into 40 3 times, resulting in a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 47481.23076923
If we take 39 away from 40, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 47481.23076923 and a remainder of 1e-09.