We look at the division of 753651 by 14 
The aim is to understand the frequency of 14 in 753651.

Advancing to step 1:
The number 14 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 14

Going ahead to step 2:
14 can be fit into 75 5 times, resulting in a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 70 from 75, we get 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 14

Step 3:
14 goes into 53 3 times with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 53.0
Deduct 42 from 53 and we're left with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 14

Moving on to step 4:
14 can be fit into 116 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 538.0
Deduct 112 from 116 and we're left with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 14

Moving on to step 5:
45 divided by 14 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 5383.0
If we take 42 away from 45, we end up with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 14

Going ahead to step 6:
If we divide 31 by 14, we get 2 and a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 53832.0
If we take 28 away from 31, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
30 divided by 14 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 53832.2
If we take 28 away from 30, 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.

On to step 8:
If we divide 20 by 14, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 53832.21
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 9:
When dividing 60 by 14, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 53832.214
If we subtract 56 from 60, we get 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 10:
40 divided by 14 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 53832.2142
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.

Let's proceed to step 11:
14 goes into 120 8 times with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 53832.21428
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.

On to step 12:
When dividing 80 by 14, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 53832.214285
Deduct 70 from 80 and we're left 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 13:
14 goes into 100 7 times with a remainder of 2.
The next digit of our result is 7. 
Result so far: 53832.2142857
Subtracting 98 from 100 leaves us 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.

Going ahead to step 14:
The number 14 fits into 20 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 53832.21428571
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.

Our division results in 53832.21428571 with a remaining 6e-09.