13491236 divided by 14 
The aim is to understand the frequency of 14 in 13491236.

Moving on to step 1:
14 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 14

Let's proceed to step 2:
14 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 14

Advancing to step 3:
134 divided by 14 is 9 with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 126 from 134 leaves us with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 14

On to step 4:
If we divide 89 by 14, we get 6 and a remainder of 5.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtract 84 from 89 to get 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 14

Advancing to step 5:
14 can be fit into 51 3 times, resulting in a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 963.0
Deduct 42 from 51 and we're left with 9.
Take the next digit (2) from the dividend and append it to 9, then repeat: 92 / 14

Moving on to step 6:
The number 14 fits into 92 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 9636.0
If we subtract 84 from 92, we get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 14

Step 7:
If we divide 83 by 14, we get 5 and a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 96365.0
Subtract 70 from 83 to get 13.
Fetch the next digit (6) from the dividend, attach it to 13 and continue: 136 / 14

Moving on to step 8:
When dividing 136 by 14, we get 9 with a remainder of 10.
The number 9 becomes the next digit in our result. 
Result so far: 963659.0
If we subtract 126 from 136, 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.

On to step 9:
14 can be fit into 100 7 times, resulting in a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 963659.7
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.

Going ahead to step 10:
14 goes into 20 1 times with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 963659.71
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 11:
14 can be fit into 60 4 times, resulting in a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 963659.714
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 12:
The number 14 fits into 40 2 times, leaving a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 963659.7142
Deduct 28 from 40 and we're left 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 13:
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: 963659.71428
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.

Advancing to step 14:
When dividing 80 by 14, we get 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 963659.714285
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.

Going ahead to step 15:
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: 963659.7142857
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 16:
If we divide 20 by 14, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 963659.71428571
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.

The final outcome is 963659.71428571, with a leftover of 6e-09.