We look at the division of 393833 by 36 
The aim is to understand the frequency of 36 in 393833.

On to step 1:
When dividing 3 by 36, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 36

On to step 2:
39 divided by 36 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 36 from 39 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 36

Advancing to step 3:
The number 36 fits into 33 0 times, leaving a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 33 leaves us with 33.
Bring next digit (8) of the dividend behind the 33 and repeat the process: 338 / 36

Going ahead to step 4:
The number 36 fits into 338 9 times, leaving a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 109.0
Subtract 324 from 338 to get 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 36

Moving on to step 5:
If we divide 143 by 36, we get 3 and a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 1093.0
Deduct 108 from 143 and we're left with 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 36

Going ahead to step 6:
The number 36 fits into 353 9 times, leaving a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 10939.0
Subtracting 324 from 353 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
36 goes into 290 8 times with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 10939.8
If we take 288 away from 290, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
36 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 10939.8
If we take 0 away from 20, we end up 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.

On to step 9:
36 can be fit into 200 5 times, resulting in a remainder of 20.
The next digit of our result is 5. 
Result so far: 10939.805
Deduct 180 from 200 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.

On to step 10:
200 divided by 36 is 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 10939.8055
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 10939.8055 and a remainder of 0.0002.