We look at the division of 393850 by 93 
The aim is to understand the frequency of 93 in 393850.

Let's proceed to step 1:
3 divided by 93 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 93

Step 2:
93 can be fit into 39 0 times, resulting in a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Include the next digit (3) from the dividend after 39, then repeat: 393 / 93

Advancing to step 3:
If we divide 393 by 93, we get 4 and a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 372 from 393 and we're left with 21.
Fetch the next digit (8) from the dividend, attach it to 21 and continue: 218 / 93

Advancing to step 4:
If we divide 218 by 93, we get 2 and a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 42.0
If we subtract 186 from 218, we get 32.
Bring next digit (5) of the dividend behind the 32 and repeat the process: 325 / 93

Moving on to step 5:
325 divided by 93 is 3 with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 423.0
Subtracting 279 from 325 leaves us with 46.
Append the next digit (0) from the dividend to 46 and continue with: 460 / 93

Going ahead to step 6:
If we divide 460 by 93, we get 4 and a remainder of 88.
The next digit of our result is 4. 
Result so far: 4234.0
Deduct 372 from 460 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 7:
The number 93 fits into 880 9 times, leaving a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 4234.9
Subtract 837 from 880 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 8:
When dividing 430 by 93, we get 4 with a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 4234.94
If we take 372 away from 430, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 9:
580 divided by 93 is 6 with a remainder of 22.
Use 6 as the next digit of our solution. 
Result so far: 4234.946
If we take 558 away from 580, we end up 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 10:
220 divided by 93 is 2 with a remainder of 34.
The next digit of our result is 2. 
Result so far: 4234.9462
Subtracting 186 from 220 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.

Advancing to step 11:
340 divided by 93 is 3 with a remainder of 61.
The next digit of our result is 3. 
Result so far: 4234.94623
If we take 279 away from 340, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 12:
93 can be fit into 610 6 times, resulting in a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 4234.946236
If we subtract 558 from 610, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 13:
93 goes into 520 5 times with a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 4234.9462365
If we take 465 away from 520, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
If we divide 550 by 93, we get 5 and a remainder of 85.
The next digit of our result is 5. 
Result so far: 4234.94623655
Deduct 465 from 550 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

The final result is 4234.94623655 with a remainder of 8.5e-08.