350389 ÷ 38 
The aim is to understand the frequency of 38 in 350389.

Moving on to step 1:
The number 38 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 38

Moving on to step 2:
When dividing 35 by 38, we get 0 with a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Append the next digit (0) from the dividend to 35 and continue with: 350 / 38

Step 3:
350 divided by 38 is 9 with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Deduct 342 from 350 and we're left with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 38

Step 4:
The number 38 fits into 83 2 times, leaving a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
The remainder is 7 after subtracting 76 from 83.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 38

Step 5:
38 goes into 78 2 times with a remainder of 2.
The next digit of our result is 2. 
Result so far: 922.0
If we subtract 76 from 78, we get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 38

Going ahead to step 6:
29 divided by 38 is 0 with a remainder of 29.
Use 0 as the next digit of our solution. 
Result so far: 9220.0
Subtract 0 from 29 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
The number 38 fits into 290 7 times, leaving a remainder of 24.
The next digit of our result is 7. 
Result so far: 9220.7
If we take 266 away from 290, we end up 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.

Let's proceed to step 8:
38 goes into 240 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 9220.76
If we subtract 228 from 240, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
38 goes into 120 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 9220.763
If we subtract 114 from 120, we get 6.
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 10:
60 divided by 38 is 1 with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 9220.7631
Subtract 38 from 60 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.

Advancing to step 11:
When dividing 220 by 38, we get 5 with a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 9220.76315
If we take 190 away from 220, 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.

Moving on to step 12:
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: 9220.763157
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.

Step 13:
38 can be fit into 340 8 times, resulting in a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 9220.7631578
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 14:
38 can be fit into 360 9 times, resulting in a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 9220.76315789
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.

Our division results in 9220.76315789 with a remaining 1.8e-08.