478206 ÷ 38 
The aim is to understand the frequency of 38 in 478206.

Step 1:
38 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 38

Moving on to step 2:
If we divide 47 by 38, we get 1 and a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 38 from 47 and we're left with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 38

Moving on to step 3:
When dividing 98 by 38, we get 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtract 76 from 98 to get 22.
Append the next digit (2) from the dividend to 22 and continue with: 222 / 38

Going ahead to step 4:
38 can be fit into 222 5 times, resulting in a remainder of 32.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
Deduct 190 from 222 and we're left with 32.
Append the next digit (0) from the dividend to 32 and continue with: 320 / 38

Going ahead to step 5:
320 divided by 38 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 1258.0
Subtracting 304 from 320 leaves us with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 38

Step 6:
If we divide 166 by 38, we get 4 and a remainder of 14.
The next digit of our result is 4. 
Result so far: 12584.0
If we take 152 away from 166, 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.

Moving on to step 7:
When dividing 140 by 38, we get 3 with a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 12584.3
Subtract 114 from 140 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
260 divided by 38 is 6 with a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 12584.36
Subtract 228 from 260 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
If we divide 320 by 38, we get 8 and a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 12584.368
The remainder is 16 after subtracting 304 from 320.
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:
38 can be fit into 160 4 times, resulting in a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 12584.3684
Deduct 152 from 160 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.

Let's proceed to step 11:
The number 38 fits into 80 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 12584.36842
Subtract 76 from 80 to get 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 12:
If we divide 40 by 38, we get 1 and a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 12584.368421
The remainder is 2 after subtracting 38 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 13:
When dividing 20 by 38, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 12584.368421
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 14:
38 goes into 200 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 12584.36842105
Subtract 190 from 200 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 12584.36842105, with a leftover of 1e-08.