We look at the division of 771574 by 38 
The aim is to understand the frequency of 38 in 771574.

Step 1:
38 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 38

Going ahead to step 2:
38 goes into 77 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 1 after subtracting 76 from 77.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 38

Going ahead to step 3:
The number 38 fits into 11 0 times, leaving a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 11 to get 11.
Take the next digit (5) from the dividend and append it to 11, then repeat: 115 / 38

On to step 4:
The number 38 fits into 115 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 203.0
If we take 114 away from 115, we end up with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 38

Going ahead to step 5:
38 can be fit into 17 0 times, resulting in a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 2030.0
The remainder is 17 after subtracting 0 from 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 38

Moving on to step 6:
The number 38 fits into 174 4 times, leaving a remainder of 22.
The next digit of our result is 4. 
Result so far: 20304.0
Subtract 152 from 174 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.

On to step 7:
220 divided by 38 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 20304.5
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.

Step 8:
300 divided by 38 is 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 20304.57
Deduct 266 from 300 and we're left 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.

On to step 9:
When dividing 340 by 38, we get 8 with a remainder of 36.
The next digit of our result is 8. 
Result so far: 20304.578
Subtract 304 from 340 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
38 can be fit into 360 9 times, resulting in a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 20304.5789
Subtracting 342 from 360 leaves us 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.

Moving on to 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: 20304.57894
If we subtract 152 from 180, we get 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 12:
If we divide 280 by 38, we get 7 and a remainder of 14.
The next digit of our result is 7. 
Result so far: 20304.578947
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.

Let's proceed to step 13:
140 divided by 38 is 3 with a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 20304.5789473
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.

Moving on to step 14:
38 can be fit into 260 6 times, resulting in a remainder of 32.
The next digit of our result is 6. 
Result so far: 20304.57894736
The remainder is 32 after subtracting 228 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 20304.57894736, and the remainder is 3.2e-08.