183259 ÷ 14 
The aim is to understand the frequency of 14 in 183259.

Step 1:
The number 14 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 14

On to step 2:
14 goes into 18 1 times with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 14 from 18, we get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 14

Going ahead to step 3:
If we divide 43 by 14, we get 3 and a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 42 away from 43, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 14

On to step 4:
When dividing 12 by 14, we get 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
Subtract 0 from 12 to get 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 14

Going ahead to step 5:
The number 14 fits into 125 8 times, leaving a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 1308.0
The remainder is 13 after subtracting 112 from 125.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 14

On to step 6:
When dividing 139 by 14, we get 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 13089.0
If we take 126 away from 139, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
130 divided by 14 is 9 with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 13089.9
If we take 126 away from 130, we end up 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:
The number 14 fits into 40 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 13089.92
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.

Step 9:
14 can be fit into 120 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 13089.928
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
14 can be fit into 80 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 13089.9285
The remainder is 10 after subtracting 70 from 80.
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 11:
14 goes into 100 7 times with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 13089.92857
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.

On to step 12:
If we divide 20 by 14, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 13089.928571
Deduct 14 from 20 and we're left 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.

On to step 13:
14 goes into 60 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 13089.9285714
If we take 56 away from 60, we end up 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.

Going ahead to step 14:
14 goes into 40 2 times with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 13089.92857142
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.

The final outcome is 13089.92857142, with a leftover of 1.2e-08.