Let's divide 303714 by 17
The aim is to understand the frequency of 17 in 303714.

Step 1:
If we divide 3 by 17, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 17

Going ahead to step 2:
When dividing 30 by 17, we get 1 with a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 13 after subtracting 17 from 30.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 17

Let's proceed to step 3:
133 divided by 17 is 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 119 from 133 and we're left with 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 17

Going ahead to step 4:
If we divide 147 by 17, we get 8 and a remainder of 11.
Record the quotient 8 as the next digit in the result. 
Result so far: 178.0
Subtracting 136 from 147 leaves us with 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 17

Going ahead to step 5:
17 goes into 111 6 times with a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 1786.0
Deduct 102 from 111 and we're left with 9.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 17

Moving on to step 6:
When dividing 94 by 17, we get 5 with a remainder of 9.
Put 5 as the next digit of the answer. 
Result so far: 17865.0
The remainder is 9 after subtracting 85 from 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
17 can be fit into 90 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 17865.5
If we subtract 85 from 90, 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 8:
17 goes into 50 2 times with a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 17865.52
If we subtract 34 from 50, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
If we divide 160 by 17, we get 9 and a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 17865.529
Deduct 153 from 160 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 10:
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: 17865.5294
The remainder is 2 after subtracting 68 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 11:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 17865.52941
If we take 17 away from 20, 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.

Step 12:
If we divide 30 by 17, we get 1 and a remainder of 13.
The next digit of our result is 1. 
Result so far: 17865.529411
If we take 17 away from 30, we end up 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.

Our division results in 17865.529411 with a remaining 1.3e-06.