Let's divide 403187 by 14
The aim is to understand the frequency of 14 in 403187.

Advancing to step 1:
The number 14 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 14

Moving on to step 2:
If we divide 40 by 14, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 28 from 40, we get 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 14

Step 3:
If we divide 123 by 14, we get 8 and a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Subtract 112 from 123 to get 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 14

Going ahead to step 4:
When dividing 111 by 14, we get 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 287.0
If we take 98 away from 111, we end up with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 14

Let's proceed to step 5:
138 divided by 14 is 9 with a remainder of 12.
Put 9 as the next digit of the answer. 
Result so far: 2879.0
The remainder is 12 after subtracting 126 from 138.
Append the next digit (7) from the dividend to 12 and continue with: 127 / 14

On to step 6:
14 goes into 127 9 times with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 28799.0
If we take 126 away from 127, we end up 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.

Moving on to step 7:
14 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 28799.0
If we take 0 away from 10, 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.

Going ahead to step 8:
14 can be fit into 100 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 28799.07
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.

Advancing to step 9:
The number 14 fits into 20 1 times, leaving a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 28799.071
Subtract 14 from 20 to get 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:
14 goes into 60 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 28799.0714
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 can be fit into 40 2 times, resulting in a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 28799.07142
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.

Moving on to step 12:
14 can be fit into 120 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 28799.071428
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.

Step 13:
The number 14 fits into 80 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 28799.0714285
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.

On to step 14:
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: 28799.07142857
The remainder is 2 after subtracting 98 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 28799.07142857 with a balance of 2e-09.