513031 divided by 14 
The aim is to understand the frequency of 14 in 513031.

Advancing to step 1:
14 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 14

Step 2:
14 can be fit into 51 3 times, resulting in a remainder of 9.
The next digit of our result is 3. 
Result so far: 3.0
If we take 42 away from 51, we end up with 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 14

Advancing to step 3:
14 goes into 93 6 times with a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
Subtract 84 from 93 to get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 14

Going ahead to step 4:
When dividing 90 by 14, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 366.0
The remainder is 6 after subtracting 84 from 90.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 14

Going ahead to step 5:
14 can be fit into 63 4 times, resulting in a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 3664.0
Deduct 56 from 63 and we're left with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 14

Let's proceed to step 6:
14 can be fit into 71 5 times, resulting in a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 36645.0
Subtracting 70 from 71 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
10 divided by 14 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 36645.0
Subtracting 0 from 10 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.

Advancing to step 8:
14 can be fit into 100 7 times, resulting in a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 36645.07
If we subtract 98 from 100, we 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.

Let's proceed to step 9:
The number 14 fits into 20 1 times, leaving a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 36645.071
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 10:
60 divided by 14 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 36645.0714
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 11:
14 goes into 40 2 times with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 36645.07142
The remainder is 12 after subtracting 28 from 40.
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 12:
14 goes into 120 8 times with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 36645.071428
Subtracting 112 from 120 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.

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: 36645.0714285
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.

Moving on to step 14:
100 divided by 14 is 7 with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 36645.07142857
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.

After the division, we end up with 36645.07142857 and a remainder of 2e-09.