We look at the division of 911299 by 17 
The aim is to understand the frequency of 17 in 911299.

Going ahead to step 1:
The number 17 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 17

Let's proceed to step 2:
17 goes into 91 5 times with a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 85 from 91, we get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 17

Advancing to step 3:
The number 17 fits into 61 3 times, leaving a remainder of 10.
The next digit of our result is 3. 
Result so far: 53.0
Deduct 51 from 61 and we're left with 10.
Take the next digit (2) from the dividend and append it to 10, then repeat: 102 / 17

On to step 4:
If we divide 102 by 17, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 536.0
If we take 102 away from 102, we end up with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 17

Advancing to step 5:
17 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 5360.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 17

Step 6:
If we divide 99 by 17, we get 5 and a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 53605.0
Subtract 85 from 99 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
The number 17 fits into 140 8 times, leaving a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 53605.8
Deduct 136 from 140 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.

Advancing to step 8:
If we divide 40 by 17, we get 2 and a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 53605.82
If we take 34 away from 40, 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 9:
The number 17 fits into 60 3 times, leaving a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 53605.823
If we subtract 51 from 60, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 10:
The number 17 fits into 90 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 53605.8235
If we subtract 85 from 90, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
When dividing 50 by 17, we get 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 53605.82352
If we subtract 34 from 50, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
160 divided by 17 is 9 with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 53605.823529
Deduct 153 from 160 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 13:
The number 17 fits into 70 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 53605.8235294
If we subtract 68 from 70, 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 14:
20 divided by 17 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 53605.82352941
Subtract 17 from 20 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 53605.82352941 with a remainder of 3e-09.