274780 ÷ 38 
The aim is to understand the frequency of 38 in 274780.

Step 1:
38 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 38

Step 2:
27 divided by 38 is 0 with a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 27, we end up with 27.
Bring next digit (4) of the dividend behind the 27 and repeat the process: 274 / 38

On to step 3:
274 divided by 38 is 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtract 266 from 274 to get 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 38

Advancing to step 4:
The number 38 fits into 87 2 times, leaving a remainder of 11.
The next digit of our result is 2. 
Result so far: 72.0
Subtract 76 from 87 to get 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 38

Let's proceed to step 5:
38 can be fit into 118 3 times, resulting in a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 723.0
If we subtract 114 from 118, we get 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 38

Moving on to step 6:
When dividing 40 by 38, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 7231.0
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.

Step 7:
38 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 7231.0
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
If we divide 200 by 38, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 7231.05
If we subtract 190 from 200, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
When dividing 100 by 38, we get 2 with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 7231.052
Deduct 76 from 100 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 10:
The number 38 fits into 240 6 times, leaving a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 7231.0526
Subtracting 228 from 240 leaves us 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.

Step 11:
38 can be fit into 120 3 times, resulting in a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 7231.05263
The remainder is 6 after subtracting 114 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
38 can be fit into 60 1 times, resulting in a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 7231.052631
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.

Step 13:
The number 38 fits into 220 5 times, leaving a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 7231.0526315
Subtract 190 from 220 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
If we divide 300 by 38, we get 7 and a remainder of 34.
The next digit of our result is 7. 
Result so far: 7231.05263157
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.

The final result is 7231.05263157 with a remainder of 3.4e-08.