We're dividing 684643 by 34 
The aim is to understand the frequency of 34 in 684643.

Let's proceed to step 1:
34 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (8) from the dividend, add it to 6, then carry on: 68 / 34

Let's proceed to step 2:
34 can be fit into 68 2 times, resulting in a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 0 after subtracting 68 from 68.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 34

Advancing to step 3:
34 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 34

Step 4:
34 can be fit into 46 1 times, resulting in a remainder of 12.
Record the quotient 1 as the next digit in the result. 
Result so far: 201.0
Subtracting 34 from 46 leaves us with 12.
Take the next digit (4) from the dividend and append it to 12, then repeat: 124 / 34

On to step 5:
The number 34 fits into 124 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 2013.0
Deduct 102 from 124 and we're left with 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 34

On to step 6:
34 goes into 223 6 times with a remainder of 19.
The number 6 becomes the next digit in our result. 
Result so far: 20136.0
If we take 204 away from 223, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 7:
34 can be fit into 190 5 times, resulting in a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 20136.5
The remainder is 20 after subtracting 170 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
34 goes into 200 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 20136.55
Subtract 170 from 200 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The quotient of the division is 20136.55, and the remainder is 0.03.