We look at the division of 457644 by 14 
The aim is to understand the frequency of 14 in 457644.

Moving on to step 1:
The number 14 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 14

Going ahead to step 2:
14 goes into 45 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 42 from 45 to get 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 14

Going ahead to step 3:
14 goes into 37 2 times with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 32.0
The remainder is 9 after subtracting 28 from 37.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 14

Moving on to step 4:
The number 14 fits into 96 6 times, leaving a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 326.0
The remainder is 12 after subtracting 84 from 96.
Grab the next digit (4) from the dividend, add it to 12, then carry on: 124 / 14

Going ahead to step 5:
If we divide 124 by 14, we get 8 and a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 3268.0
If we subtract 112 from 124, we get 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 14

Advancing to step 6:
If we divide 124 by 14, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 32688.0
Subtract 112 from 124 to 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.

On to step 7:
14 goes into 120 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 32688.8
Subtract 112 from 120 to get 8.
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 14 fits into 80 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 32688.85
Subtracting 70 from 80 leaves us 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.

Moving on to step 9:
14 can be fit into 100 7 times, resulting in a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 32688.857
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.

On to step 10:
When dividing 20 by 14, we get 1 with a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 32688.8571
Subtracting 14 from 20 leaves us 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.

Going ahead to step 11:
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: 32688.85714
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.

On to step 12:
If we divide 40 by 14, we get 2 and a remainder of 12.
The next digit of our result is 2. 
Result so far: 32688.857142
Subtract 28 from 40 to 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.

Let's proceed to step 13:
14 goes into 120 8 times with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 32688.8571428
If we subtract 112 from 120, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 14:
80 divided by 14 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 32688.85714285
If we subtract 70 from 80, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 32688.85714285 with a remaining 1e-08.