Let's divide 381143 by 38
The aim is to understand the frequency of 38 in 381143.

Moving on to step 1:
When dividing 3 by 38, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 38

Advancing to step 2:
38 can be fit into 38 1 times, resulting in a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 38 away from 38, we end up with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 38

Moving on to step 3:
When dividing 1 by 38, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 38

Moving on to step 4:
11 divided by 38 is 0 with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Subtract 0 from 11 to get 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 38

Going ahead to step 5:
114 divided by 38 is 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 1003.0
The remainder is 0 after subtracting 114 from 114.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 38

Step 6:
When dividing 3 by 38, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 10030.0
Subtracting 0 from 3 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
38 can be fit into 30 0 times, resulting in a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 10030.0
Subtracting 0 from 30 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 8:
300 divided by 38 is 7 with a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 10030.07
Subtracting 266 from 300 leaves us 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.

Let's proceed to step 9:
The number 38 fits into 340 8 times, leaving a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 10030.078
The remainder is 36 after subtracting 304 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 10:
If we divide 360 by 38, we get 9 and a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 10030.0789
If we take 342 away from 360, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
The number 38 fits into 180 4 times, leaving a remainder of 28.
Put 4 as the next digit of the answer. 
Result so far: 10030.07894
Subtracting 152 from 180 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
38 goes into 280 7 times with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 10030.078947
Deduct 266 from 280 and we're left 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.

Let's proceed to step 13:
If we divide 140 by 38, we get 3 and a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 10030.0789473
If we subtract 114 from 140, we 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 14:
If we divide 260 by 38, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 10030.07894736
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.

Our division results in 10030.07894736 with a remaining 3.2e-08.