891717 ÷ 14 
The aim is to understand the frequency of 14 in 891717.

Step 1:
8 divided by 14 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 14

Going ahead to step 2:
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: 6.0
Subtracting 84 from 89 leaves us with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 14

Let's proceed to step 3:
The number 14 fits into 51 3 times, leaving a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtracting 42 from 51 leaves us with 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 14

Moving on to step 4:
14 goes into 97 6 times with a remainder of 13.
Write down 6 as next digit of the result. 
Result so far: 636.0
Subtract 84 from 97 to get 13.
Append the next digit (1) from the dividend to 13 and continue with: 131 / 14

Advancing to step 5:
The number 14 fits into 131 9 times, leaving a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 6369.0
If we take 126 away from 131, we end up with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 14

Moving on to step 6:
14 goes into 57 4 times with a remainder of 1.
The next digit of our result is 4. 
Result so far: 63694.0
Subtract 56 from 57 to get 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:
The number 14 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 63694.0
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.

Let's proceed to step 8:
100 divided by 14 is 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 63694.07
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.

Let's proceed to step 9:
14 can be fit into 20 1 times, resulting in a remainder of 6.
The next digit of our result is 1. 
Result so far: 63694.071
If we take 14 away from 20, we end up 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.

Step 10:
The number 14 fits into 60 4 times, leaving a remainder of 4.
The next digit of our result is 4. 
Result so far: 63694.0714
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.

Advancing to step 11:
40 divided by 14 is 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 63694.07142
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:
120 divided by 14 is 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 63694.071428
Deduct 112 from 120 and we're left 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 13:
14 can be fit into 80 5 times, resulting in a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 63694.0714285
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.

Step 14:
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: 63694.07142857
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.

After the division, we end up with 63694.07142857 and a remainder of 2e-09.