We divide 450765 by 17
The aim is to understand the frequency of 17 in 450765.

Moving on to step 1:
If we divide 4 by 17, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 17

Step 2:
17 goes into 45 2 times with a remainder of 11.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 34 away from 45, we end up with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 17

On to step 3:
When dividing 110 by 17, we get 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 26.0
The remainder is 8 after subtracting 102 from 110.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 17

Moving on to step 4:
When dividing 87 by 17, we get 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 265.0
Subtracting 85 from 87 leaves us with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 17

On to step 5:
26 divided by 17 is 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 2651.0
The remainder is 9 after subtracting 17 from 26.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 17

Moving on to step 6:
17 can be fit into 95 5 times, resulting in a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 26515.0
If we subtract 85 from 95, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 7:
100 divided by 17 is 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 26515.5
Deduct 85 from 100 and we're left with 15.
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:
150 divided by 17 is 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 26515.58
The remainder is 14 after subtracting 136 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 9:
17 can be fit into 140 8 times, resulting in a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 26515.588
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.

Our division results in 26515.588 with a remaining 0.0004.