Let's divide 243453 by 36
The aim is to understand the frequency of 36 in 243453.

On to step 1:
36 can be fit into 2 0 times, resulting in a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 36

Step 2:
36 can be fit into 24 0 times, resulting in a remainder of 24.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 24 and we're left with 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 36

Moving on to step 3:
The number 36 fits into 243 6 times, leaving a remainder of 27.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 27 after subtracting 216 from 243.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 36

Step 4:
36 can be fit into 274 7 times, resulting in a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 67.0
The remainder is 22 after subtracting 252 from 274.
Take the next digit (5) from the dividend and append it to 22, then repeat: 225 / 36

Moving on to step 5:
225 divided by 36 is 6 with a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 676.0
If we subtract 216 from 225, we get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 36

Advancing to step 6:
When dividing 93 by 36, we get 2 with a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 6762.0
If we take 72 away from 93, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 7:
The number 36 fits into 210 5 times, leaving a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 6762.5
If we subtract 180 from 210, 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 8:
300 divided by 36 is 8 with a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 6762.58
If we take 288 away from 300, we end up 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.

Advancing to step 9:
When dividing 120 by 36, we get 3 with a remainder of 12.
Use 3 as the next digit of our solution. 
Result so far: 6762.583
Deduct 108 from 120 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.

Moving on to step 10:
36 goes into 120 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 6762.5833
Deduct 108 from 120 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.

The final result is 6762.5833 with a remainder of 0.00012.