994583 ÷ 17 
The aim is to understand the frequency of 17 in 994583.

On to step 1:
When dividing 9 by 17, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 17

Advancing to step 2:
99 divided by 17 is 5 with a remainder of 14.
Write down 5 as next digit of the result. 
Result so far: 5.0
The remainder is 14 after subtracting 85 from 99.
Append the next digit (4) from the dividend to 14 and continue with: 144 / 17

On to step 3:
If we divide 144 by 17, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
If we subtract 136 from 144, we get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 17

On to step 4:
The number 17 fits into 85 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 585.0
Subtract 85 from 85 to get 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 17

Going ahead to step 5:
When dividing 8 by 17, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 5850.0
If we subtract 0 from 8, we get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 17

Advancing to step 6:
83 divided by 17 is 4 with a remainder of 15.
The next digit of our result is 4. 
Result so far: 58504.0
Deduct 68 from 83 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.

On to step 7:
150 divided by 17 is 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 58504.8
Subtracting 136 from 150 leaves us 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.

Moving on to step 8:
17 can be fit into 140 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 58504.88
The remainder is 4 after subtracting 136 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 58504.88 with a remainder of 0.004.