Let's divide 684661 by 38
The aim is to understand the frequency of 38 in 684661.

Going ahead to step 1:
When dividing 6 by 38, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (8) from the dividend and append it to 6, then repeat: 68 / 38

On to step 2:
68 divided by 38 is 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 38 from 68 to get 30.
Fetch the next digit (4) from the dividend, attach it to 30 and continue: 304 / 38

On to step 3:
304 divided by 38 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 304 from 304, we get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 38

Moving on to step 4:
6 divided by 38 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 180.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 38

Moving on to step 5:
38 can be fit into 66 1 times, resulting in a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 1801.0
The remainder is 28 after subtracting 38 from 66.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 38

Going ahead to step 6:
When dividing 281 by 38, we get 7 with a remainder of 15.
Put 7 as the next digit of the answer. 
Result so far: 18017.0
Subtract 266 from 281 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
If we divide 150 by 38, we get 3 and a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 18017.3
If we take 114 away from 150, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 8:
360 divided by 38 is 9 with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 18017.39
Subtract 342 from 360 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.

Moving on to step 9:
180 divided by 38 is 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 18017.394
If we subtract 152 from 180, we get 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 10:
The number 38 fits into 280 7 times, leaving a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 18017.3947
Subtract 266 from 280 to get 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 11:
When dividing 140 by 38, we get 3 with a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 18017.39473
Deduct 114 from 140 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
38 can be fit into 260 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 18017.394736
Subtracting 228 from 260 leaves us 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.

Let's proceed to step 13:
The number 38 fits into 320 8 times, leaving a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 18017.3947368
Deduct 304 from 320 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.

On to step 14:
If we divide 160 by 38, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 18017.39473684
Subtracting 152 from 160 leaves us 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.

The final outcome is 18017.39473684, with a leftover of 8e-09.