We look at the division of 717432 by 38 
The aim is to understand the frequency of 38 in 717432.

Going ahead to step 1:
7 divided by 38 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 38

Going ahead to step 2:
38 goes into 71 1 times with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 33 after subtracting 38 from 71.
Grab the next digit (7) from the dividend, add it to 33, then carry on: 337 / 38

Step 3:
38 goes into 337 8 times with a remainder of 33.
Put 8 as the next digit of the answer. 
Result so far: 18.0
The remainder is 33 after subtracting 304 from 337.
Include the next digit (4) from the dividend after 33, then repeat: 334 / 38

Step 4:
If we divide 334 by 38, we get 8 and a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 188.0
Subtracting 304 from 334 leaves us with 30.
Take the next digit (3) from the dividend and append it to 30, then repeat: 303 / 38

On to step 5:
The number 38 fits into 303 7 times, leaving a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 1887.0
The remainder is 37 after subtracting 266 from 303.
Grab the next digit (2) from the dividend, add it to 37, then carry on: 372 / 38

Moving on to step 6:
When dividing 372 by 38, we get 9 with a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 18879.0
Deduct 342 from 372 and we're left 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 7:
If we divide 300 by 38, we get 7 and a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 18879.7
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.

On to step 8:
If we divide 340 by 38, we get 8 and a remainder of 36.
The next digit of our result is 8. 
Result so far: 18879.78
Deduct 304 from 340 and we're left 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 9:
The number 38 fits into 360 9 times, leaving a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 18879.789
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.

Going ahead to step 10:
The number 38 fits into 180 4 times, leaving a remainder of 28.
The next digit of our result is 4. 
Result so far: 18879.7894
Subtracting 152 from 180 leaves us 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.

Let's proceed to step 11:
38 goes into 280 7 times with a remainder of 14.
The next digit of our result is 7. 
Result so far: 18879.78947
Subtract 266 from 280 to get 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:
38 can be fit into 140 3 times, resulting in a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 18879.789473
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.

Let's proceed to step 13:
If we divide 260 by 38, we get 6 and a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 18879.7894736
Subtract 228 from 260 to 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.

Going ahead to step 14:
320 divided by 38 is 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 18879.78947368
The remainder is 16 after subtracting 304 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

After the division, we end up with 18879.78947368 and a remainder of 1.6e-08.