We look at the division of 671705 by 17 
The aim is to understand the frequency of 17 in 671705.

Let's proceed to step 1:
17 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 17

Step 2:
67 divided by 17 is 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 16 after subtracting 51 from 67.
Fetch the next digit (1) from the dividend, attach it to 16 and continue: 161 / 17

Let's proceed to step 3:
161 divided by 17 is 9 with a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 8 after subtracting 153 from 161.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 17

Advancing to step 4:
The number 17 fits into 87 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 395.0
The remainder is 2 after subtracting 85 from 87.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 17

Moving on to step 5:
20 divided by 17 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 3951.0
Subtracting 17 from 20 leaves us with 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 17

Going ahead to step 6:
The number 17 fits into 35 2 times, leaving a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 39512.0
If we take 34 away from 35, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
17 can be fit into 10 0 times, resulting in a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 39512.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
17 goes into 100 5 times with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 39512.05
If we subtract 85 from 100, we get 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 9:
17 can be fit into 150 8 times, resulting in a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 39512.058
If we subtract 136 from 150, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 10:
When dividing 140 by 17, we get 8 with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 39512.0588
If we take 136 away from 140, we end up 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.

The final result is 39512.0588 with a remainder of 4e-05.