173115 ÷ 17 
The aim is to understand the frequency of 17 in 173115.

Moving on to step 1:
1 divided by 17 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 17

Moving on to step 2:
If we divide 17 by 17, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 17 from 17, we get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 17

Step 3:
3 divided by 17 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 3, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 17

Moving on to step 4:
If we divide 31 by 17, we get 1 and a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtract 17 from 31 to get 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 17

Let's proceed to step 5:
17 can be fit into 141 8 times, resulting in a remainder of 5.
The next digit of our result is 8. 
Result so far: 1018.0
Subtracting 136 from 141 leaves us with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 17

Moving on to step 6:
55 divided by 17 is 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 10183.0
If we take 51 away from 55, 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.

Moving on to step 7:
When dividing 40 by 17, we get 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 10183.2
If we subtract 34 from 40, we 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.

Advancing to step 8:
The number 17 fits into 60 3 times, leaving a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 10183.23
Deduct 51 from 60 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
17 can be fit into 90 5 times, resulting in a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 10183.235
Subtract 85 from 90 to 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.

Step 10:
When dividing 50 by 17, we get 2 with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 10183.2352
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.

Let's proceed to step 11:
The number 17 fits into 160 9 times, leaving a remainder of 7.
The next digit of our result is 9. 
Result so far: 10183.23529
Subtract 153 from 160 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 12:
The number 17 fits into 70 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 10183.235294
If we take 68 away from 70, we end up with 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 13:
20 divided by 17 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 10183.2352941
Subtracting 17 from 20 leaves us 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.

Let's proceed to step 14:
17 can be fit into 30 1 times, resulting in a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 10183.23529411
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.

The final outcome is 10183.23529411, with a leftover of 1.3e-08.