We look at the division of 49692112 by 38 
The aim is to understand the frequency of 38 in 49692112.

On to step 1:
When dividing 4 by 38, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 38

Moving on to step 2:
49 divided by 38 is 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 38 from 49 to get 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 38

Advancing to step 3:
116 divided by 38 is 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 2 after subtracting 114 from 116.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 38

Going ahead to step 4:
38 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 130.0
If we take 0 away from 29, we end up with 29.
Grab the next digit (2) from the dividend, add it to 29, then carry on: 292 / 38

Moving on to step 5:
38 goes into 292 7 times with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 1307.0
The remainder is 26 after subtracting 266 from 292.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 38

On to step 6:
38 can be fit into 261 6 times, resulting in a remainder of 33.
The next digit of our result is 6. 
Result so far: 13076.0
The remainder is 33 after subtracting 228 from 261.
Append the next digit (1) from the dividend to 33 and continue with: 331 / 38

Going ahead to step 7:
331 divided by 38 is 8 with a remainder of 27.
The number 8 becomes the next digit in our result. 
Result so far: 130768.0
Subtract 304 from 331 to get 27.
Take the next digit (2) from the dividend and append it to 27, then repeat: 272 / 38

Let's proceed to step 8:
272 divided by 38 is 7 with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 1307687.0
The remainder is 6 after subtracting 266 from 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 9:
38 goes into 60 1 times with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 1307687.1
Deduct 38 from 60 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 10:
38 can be fit into 220 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 1307687.15
Subtracting 190 from 220 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.

Step 11:
If we divide 300 by 38, we get 7 and a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 1307687.157
Subtract 266 from 300 to 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.

Step 12:
38 goes into 340 8 times with a remainder of 36.
The next digit of our result is 8. 
Result so far: 1307687.1578
Subtracting 304 from 340 leaves us with 36.
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 13:
When dividing 360 by 38, we get 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 1307687.15789
If we subtract 342 from 360, we get 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 14:
180 divided by 38 is 4 with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 1307687.157894
Deduct 152 from 180 and we're left 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.

Moving on to step 15:
280 divided by 38 is 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 1307687.1578947
Subtracting 266 from 280 leaves us 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.

Moving on to step 16:
When dividing 140 by 38, we get 3 with a remainder of 26.
The next digit of our result is 3. 
Result so far: 1307687.15789473
If we take 114 away from 140, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

After the division, we end up with 1307687.15789473 and a remainder of 2.6e-08.