We look at the division of 458432 by 17 
The aim is to understand the frequency of 17 in 458432.

Going ahead to step 1:
The number 17 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 17

Moving on to step 2:
17 goes into 45 2 times with a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 34 from 45 and we're left with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 17

On to step 3:
17 goes into 118 6 times with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
If we subtract 102 from 118, we get 16.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 17

Going ahead to step 4:
17 can be fit into 164 9 times, resulting in a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 269.0
Deduct 153 from 164 and we're left with 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 17

Moving on to step 5:
The number 17 fits into 113 6 times, leaving a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 2696.0
Deduct 102 from 113 and we're left with 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 17

Step 6:
When dividing 112 by 17, we get 6 with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 26966.0
The remainder is 10 after subtracting 102 from 112.
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 7:
The number 17 fits into 100 5 times, leaving a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 26966.5
The remainder is 15 after subtracting 85 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 8:
If we divide 150 by 17, we get 8 and a remainder of 14.
The next digit of our result is 8. 
Result so far: 26966.58
Deduct 136 from 150 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
The number 17 fits into 140 8 times, leaving a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 26966.588
Subtracting 136 from 140 leaves us 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.

In conclusion, the division gives 26966.588 with a balance of 0.0004.