956708 divided by 13 
The aim is to understand the frequency of 13 in 956708.

Let's proceed to step 1:
When dividing 9 by 13, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 13

Advancing to step 2:
If we divide 95 by 13, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 91 from 95 and we're left with 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 13

Step 3:
46 divided by 13 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
The remainder is 7 after subtracting 39 from 46.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 13

Let's proceed to step 4:
When dividing 77 by 13, we get 5 with a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 735.0
Subtracting 65 from 77 leaves us with 12.
Append the next digit (0) from the dividend to 12 and continue with: 120 / 13

Going ahead to step 5:
13 goes into 120 9 times with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 7359.0
Subtract 117 from 120 to get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 13

On to step 6:
The number 13 fits into 38 2 times, leaving a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 73592.0
If we take 26 away from 38, 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.

Advancing to step 7:
13 goes into 120 9 times with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 73592.9
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.

On to step 8:
13 can be fit into 30 2 times, resulting in a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 73592.92
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.

Step 9:
The number 13 fits into 40 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 73592.923
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.

Let's proceed to step 10:
13 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 73592.923
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.

Step 11:
If we divide 100 by 13, we get 7 and a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 73592.92307
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
13 can be fit into 90 6 times, resulting in a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 73592.923076
The remainder is 12 after subtracting 78 from 90.
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:
When dividing 120 by 13, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 73592.9230769
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.

Moving on to step 14:
If we divide 30 by 13, we get 2 and a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 73592.92307692
Deduct 26 from 30 and we're left 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.

Our division results in 73592.92307692 with a remaining 4e-09.