Let's divide 676731 by 13
The aim is to understand the frequency of 13 in 676731.

Advancing to step 1:
13 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 13

Moving on to step 2:
13 can be fit into 67 5 times, resulting in a remainder of 2.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 2 after subtracting 65 from 67.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 13

Going ahead to step 3:
If we divide 26 by 13, we get 2 and a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we take 26 away from 26, we end up with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 13

Step 4:
When dividing 7 by 13, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 520.0
If we take 0 away from 7, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 13

On to step 5:
The number 13 fits into 73 5 times, leaving a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 5205.0
Deduct 65 from 73 and we're left with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 13

Advancing to step 6:
13 can be fit into 81 6 times, resulting in a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 52056.0
Subtract 78 from 81 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.

On to step 7:
If we divide 30 by 13, we get 2 and a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 52056.2
Subtracting 26 from 30 leaves us 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.

Let's proceed to step 8:
13 goes into 40 3 times with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 52056.23
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:
The number 13 fits into 10 0 times, leaving a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 52056.23
Subtracting 0 from 10 leaves us 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.

Let's proceed to step 10:
The number 13 fits into 100 7 times, leaving a remainder of 9.
The number 7 becomes the next digit in our result. 
Result so far: 52056.2307
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.

Going ahead to step 11:
90 divided by 13 is 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 52056.23076
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.

Moving on to step 12:
When dividing 120 by 13, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 52056.230769
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.

Step 13:
When dividing 30 by 13, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 52056.2307692
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.

Let's proceed to step 14:
13 can be fit into 40 3 times, resulting in a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 52056.23076923
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.

In conclusion, the division gives 52056.23076923 with a balance of 1e-09.