Let's divide 205861 by 13
The aim is to understand the frequency of 13 in 205861.

Going ahead to step 1:
13 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 13

On to step 2:
The number 13 fits into 20 1 times, leaving a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 13 from 20 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 13

Let's proceed to step 3:
If we divide 75 by 13, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 65 from 75 to get 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 13

On to step 4:
The number 13 fits into 108 8 times, leaving a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 158.0
Subtracting 104 from 108 leaves us with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 13

Step 5:
If we divide 46 by 13, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 1583.0
Subtracting 39 from 46 leaves us with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 13

Step 6:
13 can be fit into 71 5 times, resulting in a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 15835.0
Subtract 65 from 71 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
13 can be fit into 60 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 15835.4
The remainder is 8 after subtracting 52 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
The number 13 fits into 80 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 15835.46
Deduct 78 from 80 and we're left with 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 9:
20 divided by 13 is 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 15835.461
Subtracting 13 from 20 leaves us with 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 10:
70 divided by 13 is 5 with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 15835.4615
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.

Advancing to step 11:
13 goes into 50 3 times with a remainder of 11.
Use 3 as the next digit of our solution. 
Result so far: 15835.46153
If we subtract 39 from 50, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 12:
13 goes into 110 8 times with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 15835.461538
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.

Let's proceed to step 13:
13 goes into 60 4 times with a remainder of 8.
The next digit of our result is 4. 
Result so far: 15835.4615384
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 14:
13 goes into 80 6 times with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 15835.46153846
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.

Our division results in 15835.46153846 with a remaining 2e-09.