306924 ÷ 17 
The aim is to understand the frequency of 17 in 306924.

Let's proceed to step 1:
17 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 17

On to step 2:
If we divide 30 by 17, we get 1 and a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 17 from 30, we get 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 17

Let's proceed to step 3:
The number 17 fits into 136 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 0 after subtracting 136 from 136.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 17

On to step 4:
When dividing 9 by 17, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 180.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 17

On to step 5:
17 can be fit into 92 5 times, resulting in a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 1805.0
Subtracting 85 from 92 leaves us with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 17

On to step 6:
17 goes into 74 4 times with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 18054.0
Subtracting 68 from 74 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
17 can be fit into 60 3 times, resulting in a remainder of 9.
Put 3 as the next digit of the answer. 
Result so far: 18054.3
Deduct 51 from 60 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
The number 17 fits into 90 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 18054.35
Subtracting 85 from 90 leaves us with 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 9:
50 divided by 17 is 2 with a remainder of 16.
The next digit of our result is 2. 
Result so far: 18054.352
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.

Moving on to step 10:
If we divide 160 by 17, we get 9 and a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 18054.3529
Subtracting 153 from 160 leaves us 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.

Step 11:
17 goes into 70 4 times with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 18054.35294
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.

Let's proceed to step 12:
17 can be fit into 20 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 18054.352941
The remainder is 3 after subtracting 17 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 13:
17 can be fit into 30 1 times, resulting in a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 18054.3529411
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 quotient of the division is 18054.3529411, and the remainder is 1.3e-07.