155412 ÷ 38 
The aim is to understand the frequency of 38 in 155412.

Advancing to step 1:
38 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 38

On to step 2:
15 divided by 38 is 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 38

Step 3:
38 goes into 155 4 times with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtract 152 from 155 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 38

Moving on to step 4:
If we divide 34 by 38, we get 0 and a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
The remainder is 34 after subtracting 0 from 34.
Append the next digit (1) from the dividend to 34 and continue with: 341 / 38

Let's proceed to step 5:
38 can be fit into 341 8 times, resulting in a remainder of 37.
Record the quotient 8 as the next digit in the result. 
Result so far: 408.0
The remainder is 37 after subtracting 304 from 341.
Take the next digit (2) from the dividend and append it to 37, then repeat: 372 / 38

Advancing to step 6:
If we divide 372 by 38, we get 9 and a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 4089.0
If we take 342 away from 372, we end up 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 7:
If we divide 300 by 38, we get 7 and a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 4089.7
If we subtract 266 from 300, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 8:
The number 38 fits into 340 8 times, leaving a remainder of 36.
Use 8 as the next digit of our solution. 
Result so far: 4089.78
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.

Let's proceed to step 9:
The number 38 fits into 360 9 times, leaving a remainder of 18.
The next digit of our result is 9. 
Result so far: 4089.789
The remainder is 18 after subtracting 342 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
180 divided by 38 is 4 with a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 4089.7894
If we take 152 away from 180, we end up 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.

Advancing to step 11:
If we divide 280 by 38, we get 7 and a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 4089.78947
If we take 266 away from 280, we end up 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.

On to step 12:
The number 38 fits into 140 3 times, leaving a remainder of 26.
The next digit of our result is 3. 
Result so far: 4089.789473
Subtract 114 from 140 to 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.

Step 13:
If we divide 260 by 38, we get 6 and a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 4089.7894736
If we subtract 228 from 260, we 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.

Let's proceed to step 14:
If we divide 320 by 38, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 4089.78947368
Subtracting 304 from 320 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 4089.78947368, and the remainder is 1.6e-08.