We're dividing 908513 by 17 
The aim is to understand the frequency of 17 in 908513.

Moving on to step 1:
17 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 17

On to step 2:
17 goes into 90 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we subtract 85 from 90, we get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 17

Let's proceed to step 3:
If we divide 58 by 17, we get 3 and a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 53.0
The remainder is 7 after subtracting 51 from 58.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 17

Let's proceed to step 4:
17 goes into 75 4 times with a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 534.0
The remainder is 7 after subtracting 68 from 75.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 17

Advancing to step 5:
If we divide 71 by 17, we get 4 and a remainder of 3.
The next digit of our result is 4. 
Result so far: 5344.0
Subtracting 68 from 71 leaves us with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 17

Moving on to step 6:
17 goes into 33 1 times with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 53441.0
If we take 17 away from 33, 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.

Let's proceed to step 7:
17 goes into 160 9 times with a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 53441.9
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.

Going ahead to step 8:
17 goes into 70 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 53441.94
Subtracting 68 from 70 leaves us 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.

Advancing to step 9:
20 divided by 17 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 53441.941
The remainder is 3 after subtracting 17 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 10:
17 goes into 30 1 times with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 53441.9411
Deduct 17 from 30 and we're left 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 quotient of the division is 53441.9411, and the remainder is 0.00013.