362485 divided by 13 
The aim is to understand the frequency of 13 in 362485.

On to step 1:
13 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 13

On to step 2:
If we divide 36 by 13, we get 2 and a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 26 from 36 leaves us with 10.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 13

Going ahead to step 3:
102 divided by 13 is 7 with a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
The remainder is 11 after subtracting 91 from 102.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 13

Advancing to step 4:
13 can be fit into 114 8 times, resulting in a remainder of 10.
The next digit of our result is 8. 
Result so far: 278.0
Subtracting 104 from 114 leaves us with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 13

Let's proceed to step 5:
13 can be fit into 108 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 2788.0
Subtract 104 from 108 to get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 13

Step 6:
13 can be fit into 45 3 times, resulting in a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 27883.0
Deduct 39 from 45 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 7:
60 divided by 13 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 27883.4
Subtracting 52 from 60 leaves us 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.

On to step 8:
13 can be fit into 80 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 27883.46
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.

On to step 9:
13 goes into 20 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 27883.461
Deduct 13 from 20 and we're left 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.

On to step 10:
The number 13 fits into 70 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 27883.4615
Deduct 65 from 70 and we're left with 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 11:
13 can be fit into 50 3 times, resulting in a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 27883.46153
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:
110 divided by 13 is 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 27883.461538
Deduct 104 from 110 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
60 divided by 13 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 27883.4615384
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.

Moving on to step 14:
The number 13 fits into 80 6 times, leaving a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 27883.46153846
If we take 78 away from 80, we end up 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.

The final result is 27883.46153846 with a remainder of 2e-09.