We divide 621684 by 34
The aim is to understand the frequency of 34 in 621684.

Moving on to step 1:
6 divided by 34 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 34

On to step 2:
34 goes into 62 1 times with a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 28 after subtracting 34 from 62.
Grab the next digit (1) from the dividend, add it to 28, then carry on: 281 / 34

Going ahead to step 3:
34 can be fit into 281 8 times, resulting in a remainder of 9.
Put 8 as the next digit of the answer. 
Result so far: 18.0
Deduct 272 from 281 and we're left with 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 34

Step 4:
34 can be fit into 96 2 times, resulting in a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 182.0
Deduct 68 from 96 and we're left with 28.
Grab the next digit (8) from the dividend, add it to 28, then carry on: 288 / 34

Let's proceed to step 5:
The number 34 fits into 288 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 1828.0
Subtract 272 from 288 to get 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 34

Going ahead to step 6:
164 divided by 34 is 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 18284.0
Subtracting 136 from 164 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.

Moving on to step 7:
280 divided by 34 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 18284.8
Subtract 272 from 280 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.

Step 8:
80 divided by 34 is 2 with a remainder of 12.
The next digit of our result is 2. 
Result so far: 18284.82
If we subtract 68 from 80, we get 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 9:
If we divide 120 by 34, we get 3 and a remainder of 18.
The number 3 becomes the next digit in our result. 
Result so far: 18284.823
Subtract 102 from 120 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 10:
The number 34 fits into 180 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 18284.8235
Deduct 170 from 180 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.

Advancing to step 11:
34 can be fit into 100 2 times, resulting in a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 18284.82352
Deduct 68 from 100 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 12:
The number 34 fits into 320 9 times, leaving a remainder of 14.
The next digit of our result is 9. 
Result so far: 18284.823529
If we take 306 away from 320, we end up 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.

On to step 13:
34 can be fit into 140 4 times, resulting in a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 18284.8235294
Deduct 136 from 140 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
34 goes into 40 1 times with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 18284.82352941
Subtracting 34 from 40 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.

The final result is 18284.82352941 with a remainder of 6e-09.