We look at the division of 290097 by 38 
The aim is to understand the frequency of 38 in 290097.

Let's proceed to step 1:
38 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 38

Going ahead to step 2:
38 goes into 29 0 times with a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Include the next digit (0) from the dividend after 29, then repeat: 290 / 38

Advancing to step 3:
38 goes into 290 7 times with a remainder of 24.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 266 from 290 leaves us with 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 38

Going ahead to step 4:
If we divide 240 by 38, we get 6 and a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 76.0
If we take 228 away from 240, we end up with 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 38

Step 5:
38 goes into 129 3 times with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 763.0
If we take 114 away from 129, we end up with 15.
Append the next digit (7) from the dividend to 15 and continue with: 157 / 38

Moving on to step 6:
The number 38 fits into 157 4 times, leaving a remainder of 5.
Put 4 as the next digit of the answer. 
Result so far: 7634.0
The remainder is 5 after subtracting 152 from 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
When dividing 50 by 38, we get 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 7634.1
Deduct 38 from 50 and we're left with 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 8:
38 can be fit into 120 3 times, resulting in a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 7634.13
If we subtract 114 from 120, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
38 can be fit into 60 1 times, resulting in a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 7634.131
Deduct 38 from 60 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
38 can be fit into 220 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 7634.1315
Subtracting 190 from 220 leaves us 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.

Advancing to step 11:
The number 38 fits into 300 7 times, leaving a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 7634.13157
If we take 266 away from 300, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 12:
38 can be fit into 340 8 times, resulting in a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 7634.131578
Subtract 304 from 340 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 13:
The number 38 fits into 360 9 times, leaving a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 7634.1315789
If we subtract 342 from 360, we 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.

Let's proceed to step 14:
38 goes into 180 4 times with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 7634.13157894
Subtract 152 from 180 to 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.

After the division, we end up with 7634.13157894 and a remainder of 2.8e-08.