Let's divide 630397 by 17
The aim is to understand the frequency of 17 in 630397.

Let's proceed to step 1:
6 divided by 17 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 17

On to step 2:
The number 17 fits into 63 3 times, leaving a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 51 from 63, we get 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 17

On to step 3:
120 divided by 17 is 7 with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Deduct 119 from 120 and we're left with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 17

Moving on to step 4:
13 divided by 17 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 370.0
Subtracting 0 from 13 leaves us with 13.
Include the next digit (9) from the dividend after 13, then repeat: 139 / 17

Going ahead to step 5:
When dividing 139 by 17, we get 8 with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 3708.0
The remainder is 3 after subtracting 136 from 139.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 17

Going ahead to step 6:
The number 17 fits into 37 2 times, leaving a remainder of 3.
The next digit of our result is 2. 
Result so far: 37082.0
If we take 34 away from 37, we end up 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.

Moving on to step 7:
17 can be fit into 30 1 times, resulting in a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 37082.1
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.

Advancing to step 8:
When dividing 130 by 17, we get 7 with a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 37082.17
Subtract 119 from 130 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
17 can be fit into 110 6 times, resulting in a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 37082.176
Subtract 102 from 110 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
17 can be fit into 80 4 times, resulting in a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 37082.1764
If we take 68 away from 80, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 11:
The number 17 fits into 120 7 times, leaving a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 37082.17647
If we subtract 119 from 120, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 12:
The number 17 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 37082.17647
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
100 divided by 17 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 37082.1764705
Subtracting 85 from 100 leaves us 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.

Let's proceed to step 14:
17 goes into 150 8 times with a remainder of 14.
Write down 8 as next digit of the result. 
Result so far: 37082.17647058
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.

Our division results in 37082.17647058 with a remaining 1.4e-08.