We look at the division of 86585239 by 17 
The aim is to understand the frequency of 17 in 86585239.

Going ahead to step 1:
The number 17 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 17

Step 2:
17 goes into 86 5 times with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 85 away from 86, we end up with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 17

Going ahead to step 3:
17 goes into 15 0 times with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 50.0
Subtracting 0 from 15 leaves us with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 17

On to step 4:
If we divide 158 by 17, we get 9 and a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 509.0
If we take 153 away from 158, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 17

Let's proceed to step 5:
If we divide 55 by 17, we get 3 and a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 5093.0
If we take 51 away from 55, we end up with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 17

Going ahead to step 6:
42 divided by 17 is 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 50932.0
If we subtract 34 from 42, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 17

Step 7:
When dividing 83 by 17, we get 4 with a remainder of 15.
Record the quotient 4 as the next digit in the result. 
Result so far: 509324.0
Subtracting 68 from 83 leaves us with 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 17

Moving on to step 8:
When dividing 159 by 17, we get 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 5093249.0
The remainder is 6 after subtracting 153 from 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
17 goes into 60 3 times with a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 5093249.3
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 10:
90 divided by 17 is 5 with a remainder of 5.
The next digit of our result is 5. 
Result so far: 5093249.35
Deduct 85 from 90 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 11:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 5093249.352
If we take 34 away from 50, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
The number 17 fits into 160 9 times, leaving a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 5093249.3529
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.

Going ahead to step 13:
17 goes into 70 4 times with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 5093249.35294
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.

Let's proceed to step 14:
17 can be fit into 20 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 5093249.352941
Deduct 17 from 20 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 15:
17 goes into 30 1 times with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 5093249.3529411
Subtract 17 from 30 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 5093249.3529411 with a balance of 1.3e-07.