Let's divide 309817 by 93
The aim is to understand the frequency of 93 in 309817.

Step 1:
If we divide 3 by 93, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 93

On to step 2:
The number 93 fits into 30 0 times, leaving a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 93

Going ahead to step 3:
93 can be fit into 309 3 times, resulting in a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 279 from 309 and we're left with 30.
Fetch the next digit (8) from the dividend, attach it to 30 and continue: 308 / 93

Moving on to step 4:
93 can be fit into 308 3 times, resulting in a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
If we subtract 279 from 308, we get 29.
Append the next digit (1) from the dividend to 29 and continue with: 291 / 93

Step 5:
If we divide 291 by 93, we get 3 and a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 333.0
Subtracting 279 from 291 leaves us with 12.
Take the next digit (7) from the dividend and append it to 12, then repeat: 127 / 93

Advancing to step 6:
127 divided by 93 is 1 with a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 3331.0
Subtracting 93 from 127 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.

Let's proceed to step 7:
93 can be fit into 340 3 times, resulting in a remainder of 61.
Use 3 as the next digit of our solution. 
Result so far: 3331.3
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.

Step 8:
93 goes into 610 6 times with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 3331.36
Deduct 558 from 610 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
If we divide 520 by 93, we get 5 and a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 3331.365
The remainder is 55 after subtracting 465 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 10:
93 goes into 550 5 times with a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 3331.3655
The remainder is 85 after subtracting 465 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Our division results in 3331.3655 with a remaining 0.00085.