Let's divide 386973 by 14
The aim is to understand the frequency of 14 in 386973.

Moving on to step 1:
14 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 14

Step 2:
14 goes into 38 2 times with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 28 from 38 to get 10.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 14

Step 3:
14 goes into 106 7 times with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 27.0
The remainder is 8 after subtracting 98 from 106.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 14

Step 4:
89 divided by 14 is 6 with a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 276.0
The remainder is 5 after subtracting 84 from 89.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 14

Moving on to step 5:
If we divide 57 by 14, we get 4 and a remainder of 1.
The next digit of our result is 4. 
Result so far: 2764.0
Deduct 56 from 57 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 14

Going ahead to step 6:
14 goes into 13 0 times with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 27640.0
If we subtract 0 from 13, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
When dividing 130 by 14, we get 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 27640.9
Subtracting 126 from 130 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.

Advancing to step 8:
14 goes into 40 2 times with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 27640.92
If we take 28 away from 40, we end up with 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 9:
When dividing 120 by 14, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 27640.928
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.

On to step 10:
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: 27640.9285
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.

Advancing to step 11:
14 can be fit into 100 7 times, resulting in a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 27640.92857
If we take 98 away from 100, 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 12:
The number 14 fits into 20 1 times, leaving a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 27640.928571
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.

Let's proceed to step 13:
The number 14 fits into 60 4 times, leaving a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 27640.9285714
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.

Step 14:
If we divide 40 by 14, we get 2 and a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 27640.92857142
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.

The final outcome is 27640.92857142, with a leftover of 1.2e-08.