We look at the division of 463638 by 14 
The aim is to understand the frequency of 14 in 463638.

On to step 1:
4 divided by 14 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 14

Step 2:
The number 14 fits into 46 3 times, leaving a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 42 from 46 to get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 14

Going ahead to step 3:
The number 14 fits into 43 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 33.0
Deduct 42 from 43 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 14

Step 4:
16 divided by 14 is 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 331.0
The remainder is 2 after subtracting 14 from 16.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 14

On to step 5:
23 divided by 14 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 3311.0
If we subtract 14 from 23, we get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 14

Let's proceed to step 6:
14 goes into 98 7 times with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 33117.0
The remainder is 0 after subtracting 98 from 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
When dividing 0 by 14, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 33117.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 14, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 33117.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 33117.0 with a remaining 0.0.