Let's divide 863010 by 17
The aim is to understand the frequency of 17 in 863010.

Advancing to step 1:
17 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 17

Step 2:
17 can be fit into 86 5 times, resulting in a remainder of 1.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 1 after subtracting 85 from 86.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 17

Going ahead to step 3:
When dividing 13 by 17, we get 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 50.0
Subtract 0 from 13 to get 13.
Append the next digit (0) from the dividend to 13 and continue with: 130 / 17

Let's proceed to step 4:
130 divided by 17 is 7 with a remainder of 11.
Put 7 as the next digit of the answer. 
Result so far: 507.0
The remainder is 11 after subtracting 119 from 130.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 17

Let's proceed to step 5:
The number 17 fits into 111 6 times, leaving a remainder of 9.
Record the quotient 6 as the next digit in the result. 
Result so far: 5076.0
Deduct 102 from 111 and we're left with 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 17

Let's proceed to step 6:
17 can be fit into 90 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 50765.0
Subtract 85 from 90 to 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.

On to step 7:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 50765.2
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.

Going ahead to step 8:
17 goes into 160 9 times with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 50765.29
If we subtract 153 from 160, we 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 9:
The number 17 fits into 70 4 times, leaving a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 50765.294
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.

Moving on to step 10:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 50765.2941
Subtracting 17 from 20 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 11:
17 goes into 30 1 times with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 50765.29411
Subtract 17 from 30 to get 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 final result is 50765.29411 with a remainder of 1.3e-05.