We divide 69210066 by 38
The aim is to understand the frequency of 38 in 69210066.

On to step 1:
When dividing 6 by 38, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 38

Let's proceed to step 2:
69 divided by 38 is 1 with a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 38 from 69 leaves us with 31.
Fetch the next digit (2) from the dividend, attach it to 31 and continue: 312 / 38

Let's proceed to step 3:
38 can be fit into 312 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 18.0
Deduct 304 from 312 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 38

Moving on to step 4:
If we divide 81 by 38, we get 2 and a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 182.0
Subtract 76 from 81 to get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 38

On to step 5:
38 goes into 50 1 times with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1821.0
If we subtract 38 from 50, we get 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 38

Advancing to step 6:
38 goes into 120 3 times with a remainder of 6.
The next digit of our result is 3. 
Result so far: 18213.0
If we subtract 114 from 120, we get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 38

Going ahead to step 7:
The number 38 fits into 66 1 times, leaving a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 182131.0
If we subtract 38 from 66, we get 28.
Include the next digit (6) from the dividend after 28, then repeat: 286 / 38

On to step 8:
When dividing 286 by 38, we get 7 with a remainder of 20.
The next digit of our result is 7. 
Result so far: 1821317.0
Deduct 266 from 286 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
When dividing 200 by 38, we get 5 with a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 1821317.5
Deduct 190 from 200 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 10:
38 can be fit into 100 2 times, resulting in a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 1821317.52
If we subtract 76 from 100, we get 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 11:
The number 38 fits into 240 6 times, leaving a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 1821317.526
Deduct 228 from 240 and we're left 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.

On to step 12:
If we divide 120 by 38, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 1821317.5263
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.

Step 13:
60 divided by 38 is 1 with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 1821317.52631
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 14:
If we divide 220 by 38, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 1821317.526315
If we subtract 190 from 220, we 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 15:
300 divided by 38 is 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 1821317.5263157
The remainder is 34 after subtracting 266 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 16:
If we divide 340 by 38, we get 8 and a remainder of 36.
Put 8 as the next digit of the answer. 
Result so far: 1821317.52631578
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.

Our division results in 1821317.52631578 with a remaining 3.6e-08.