We look at the division of 683755 by 13 
The aim is to understand the frequency of 13 in 683755.

Let's proceed to step 1:
13 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 13

Let's proceed to step 2:
13 can be fit into 68 5 times, resulting in a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 65 away from 68, we end up with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 13

Let's proceed to step 3:
If we divide 33 by 13, we get 2 and a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtract 26 from 33 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 13

Moving on to step 4:
The number 13 fits into 77 5 times, leaving a remainder of 12.
The next digit of our result is 5. 
Result so far: 525.0
The remainder is 12 after subtracting 65 from 77.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 13

Step 5:
13 can be fit into 125 9 times, resulting in a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 5259.0
If we take 117 away from 125, we end up with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 13

On to step 6:
13 goes into 85 6 times with a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 52596.0
Subtract 78 from 85 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
The number 13 fits into 70 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 52596.5
The remainder is 5 after subtracting 65 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
13 can be fit into 50 3 times, resulting in a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 52596.53
Deduct 39 from 50 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
110 divided by 13 is 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 52596.538
The remainder is 6 after subtracting 104 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
If we divide 60 by 13, we get 4 and a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 52596.5384
If we take 52 away from 60, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
13 goes into 80 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 52596.53846
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
The number 13 fits into 20 1 times, leaving a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 52596.538461
If we subtract 13 from 20, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 13:
70 divided by 13 is 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 52596.5384615
If we subtract 65 from 70, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 14:
When dividing 50 by 13, we get 3 with a remainder of 11.
The next digit of our result is 3. 
Result so far: 52596.53846153
Deduct 39 from 50 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final result is 52596.53846153 with a remainder of 1.1e-08.