372039 ÷ 38 
The aim is to understand the frequency of 38 in 372039.

Moving on to step 1:
38 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 38

On to step 2:
37 divided by 38 is 0 with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Append the next digit (2) from the dividend to 37 and continue with: 372 / 38

Step 3:
38 can be fit into 372 9 times, resulting in a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 342 from 372, we get 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 38

Advancing to step 4:
38 goes into 300 7 times with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 97.0
Deduct 266 from 300 and we're left with 34.
Fetch the next digit (3) from the dividend, attach it to 34 and continue: 343 / 38

On to step 5:
The number 38 fits into 343 9 times, leaving a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 979.0
Subtracting 342 from 343 leaves us with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 38

Going ahead to step 6:
19 divided by 38 is 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 9790.0
Subtract 0 from 19 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 7:
38 can be fit into 190 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 9790.5
Subtract 190 from 190 to 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.

Step 8:
When dividing 0 by 38, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9790.5
If we subtract 0 from 0, 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.

Advancing to step 9:
38 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9790.5
Subtracting 0 from 0 leaves us with 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 outcome is 9790.5, with a leftover of 0.0.