684280 divided by 34 
The aim is to understand the frequency of 34 in 684280.

On to step 1:
If we divide 6 by 34, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 34

Moving on to step 2:
When dividing 68 by 34, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 68 from 68 leaves us with 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 34

Moving on to step 3:
When dividing 4 by 34, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtract 0 from 4 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 34

Moving on to step 4:
When dividing 42 by 34, we get 1 with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 201.0
Subtracting 34 from 42 leaves us with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 34

Step 5:
When dividing 88 by 34, we get 2 with a remainder of 20.
The next digit of our result is 2. 
Result so far: 2012.0
The remainder is 20 after subtracting 68 from 88.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 34

Moving on to step 6:
When dividing 200 by 34, we get 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 20125.0
If we take 170 away from 200, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
34 can be fit into 300 8 times, resulting in a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 20125.8
Subtracting 272 from 300 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
When dividing 280 by 34, we get 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 20125.88
Deduct 272 from 280 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 20125.88 and a remainder of 0.008.