861939 divided by 17 
The aim is to understand the frequency of 17 in 861939.

Going ahead to step 1:
8 divided by 17 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 17

Step 2:
86 divided by 17 is 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 85 from 86 and we're left with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 17

Going ahead to step 3:
The number 17 fits into 11 0 times, leaving a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
Subtract 0 from 11 to get 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 17

Let's proceed to step 4:
When dividing 119 by 17, we get 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 507.0
Subtract 119 from 119 to get 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 17

Going ahead to step 5:
The number 17 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 5070.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 17

Step 6:
39 divided by 17 is 2 with a remainder of 5.
The next digit of our result is 2. 
Result so far: 50702.0
If we subtract 34 from 39, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
17 can be fit into 50 2 times, resulting in a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 50702.2
Deduct 34 from 50 and we're left 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 8:
160 divided by 17 is 9 with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 50702.29
The remainder is 7 after subtracting 153 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
17 can be fit into 70 4 times, resulting in a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 50702.294
Subtract 68 from 70 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
20 divided by 17 is 1 with a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 50702.2941
Subtract 17 from 20 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 11:
17 can be fit into 30 1 times, resulting in a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 50702.29411
Subtracting 17 from 30 leaves us 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.

After the division, we end up with 50702.29411 and a remainder of 1.3e-05.