We look at the division of 570931 by 38 
The aim is to understand the frequency of 38 in 570931.

Let's proceed to step 1:
38 goes into 5 0 times with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 38

Step 2:
If we divide 57 by 38, we get 1 and a remainder of 19.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 38 from 57 to get 19.
Take the next digit (0) from the dividend and append it to 19, then repeat: 190 / 38

Moving on to step 3:
38 goes into 190 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 190 from 190, we get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 38

Let's proceed to step 4:
9 divided by 38 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 150.0
Subtract 0 from 9 to get 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 38

Let's proceed to step 5:
38 can be fit into 93 2 times, resulting in a remainder of 17.
The number 2 becomes the next digit in our result. 
Result so far: 1502.0
If we subtract 76 from 93, we get 17.
Include the next digit (1) from the dividend after 17, then repeat: 171 / 38

Step 6:
If we divide 171 by 38, we get 4 and a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 15024.0
If we take 152 away from 171, 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.

Moving on to step 7:
190 divided by 38 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 15024.5
If we subtract 190 from 190, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
0 divided by 38 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 15024.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
38 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15024.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 15024.5 with a remainder of 0.0.