We're dividing 63231681 by 14 
The aim is to understand the frequency of 14 in 63231681.

Let's proceed to step 1:
The number 14 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 14

Step 2:
14 can be fit into 63 4 times, resulting in a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 56 away from 63, we end up with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 14

Advancing to step 3:
14 goes into 72 5 times with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 45.0
Subtracting 70 from 72 leaves us with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 14

On to step 4:
14 can be fit into 23 1 times, resulting in a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 451.0
If we take 14 away from 23, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 14

Let's proceed to step 5:
14 goes into 91 6 times with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 4516.0
If we take 84 away from 91, we end up with 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 14

Moving on to step 6:
The number 14 fits into 76 5 times, leaving a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 45165.0
Deduct 70 from 76 and we're left with 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 14

Step 7:
When dividing 68 by 14, we get 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 451654.0
If we subtract 56 from 68, we get 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 14

Let's proceed to step 8:
If we divide 121 by 14, we get 8 and a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 4516548.0
The remainder is 9 after subtracting 112 from 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 9:
90 divided by 14 is 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 4516548.6
If we take 84 away from 90, we end up 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.

Let's proceed to step 10:
If we divide 60 by 14, we get 4 and a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 4516548.64
Subtracting 56 from 60 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.

Going ahead to step 11:
40 divided by 14 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 4516548.642
If we subtract 28 from 40, we 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:
14 can be fit into 120 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 4516548.6428
If we take 112 away from 120, 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.

Let's proceed to step 13:
The number 14 fits into 80 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 4516548.64285
If we take 70 away from 80, we end up 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 14:
When dividing 100 by 14, we get 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 4516548.642857
Subtract 98 from 100 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.

Advancing to step 15:
When dividing 20 by 14, we get 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 4516548.6428571
The remainder is 6 after subtracting 14 from 20.
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 16:
If we divide 60 by 14, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 4516548.64285714
Deduct 56 from 60 and we're left 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.

The final outcome is 4516548.64285714, with a leftover of 4e-09.