134148 divided by 38 
The aim is to understand the frequency of 38 in 134148.

Step 1:
1 divided by 38 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 38

Step 2:
If we divide 13 by 38, we get 0 and a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (4) from the dividend to 13 and continue with: 134 / 38

Let's proceed to step 3:
If we divide 134 by 38, we get 3 and a remainder of 20.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 20 after subtracting 114 from 134.
Include the next digit (1) from the dividend after 20, then repeat: 201 / 38

Moving on to step 4:
201 divided by 38 is 5 with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtracting 190 from 201 leaves us with 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 38

Moving on to step 5:
If we divide 114 by 38, we get 3 and a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 353.0
The remainder is 0 after subtracting 114 from 114.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 38

Going ahead to step 6:
When dividing 8 by 38, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 3530.0
Subtracting 0 from 8 leaves us 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.

Going ahead to step 7:
The number 38 fits into 80 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 3530.2
If we subtract 76 from 80, we 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.

Advancing to step 8:
38 can be fit into 40 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 3530.21
If we subtract 38 from 40, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
When dividing 20 by 38, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 3530.21
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 10:
38 can be fit into 200 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 3530.2105
Deduct 190 from 200 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
If we divide 100 by 38, we get 2 and a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 3530.21052
Subtract 76 from 100 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
When dividing 240 by 38, we get 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 3530.210526
If we take 228 away from 240, we end up 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.

Moving on to step 13:
If we divide 120 by 38, we get 3 and a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 3530.2105263
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 14:
38 can be fit into 60 1 times, resulting in a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 3530.21052631
Subtract 38 from 60 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 3530.21052631, with a leftover of 2.2e-08.