752373 divided by 17 
The aim is to understand the frequency of 17 in 752373.

On to step 1:
If we divide 7 by 17, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 17

Step 2:
If we divide 75 by 17, we get 4 and a remainder of 7.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 7 after subtracting 68 from 75.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 17

On to step 3:
17 goes into 72 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 44.0
Subtract 68 from 72 to get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 17

Going ahead to step 4:
17 can be fit into 43 2 times, resulting in a remainder of 9.
Put 2 as the next digit of the answer. 
Result so far: 442.0
Subtract 34 from 43 to get 9.
Include the next digit (7) from the dividend after 9, then repeat: 97 / 17

Moving on to step 5:
If we divide 97 by 17, we get 5 and a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 4425.0
Deduct 85 from 97 and we're left with 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 17

Going ahead to step 6:
If we divide 123 by 17, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 44257.0
Deduct 119 from 123 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.

Step 7:
When dividing 40 by 17, we get 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 44257.2
The remainder is 6 after subtracting 34 from 40.
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 8:
If we divide 60 by 17, we get 3 and a remainder of 9.
The next digit of our result is 3. 
Result so far: 44257.23
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.

Let's proceed to step 9:
The number 17 fits into 90 5 times, leaving a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 44257.235
The remainder is 5 after subtracting 85 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 10:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 44257.2352
The remainder is 16 after subtracting 34 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
17 can be fit into 160 9 times, resulting in a remainder of 7.
The next digit of our result is 9. 
Result so far: 44257.23529
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.

Let's proceed to step 12:
When dividing 70 by 17, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 44257.235294
The remainder is 2 after subtracting 68 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 13:
17 goes into 20 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 44257.2352941
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 14:
When dividing 30 by 17, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 44257.23529411
If we take 17 away from 30, we end up with 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 44257.23529411, with a leftover of 1.3e-08.