We look at the division of 87343 by 33 
The aim is to understand the frequency of 33 in 87343.

Let's proceed to step 1:
33 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 33

Advancing to step 2:
If we divide 87 by 33, we get 2 and a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 66 from 87 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 33

On to step 3:
If we divide 213 by 33, we get 6 and a remainder of 15.
The next digit of our result is 6. 
Result so far: 26.0
Subtracting 198 from 213 leaves us with 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 33

Going ahead to step 4:
33 can be fit into 154 4 times, resulting in a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 264.0
If we subtract 132 from 154, we get 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 33

Moving on to step 5:
33 can be fit into 223 6 times, resulting in a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 2646.0
Subtract 198 from 223 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 6:
If we divide 250 by 33, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 2646.7
Deduct 231 from 250 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 7:
33 can be fit into 190 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 2646.75
Subtracting 165 from 190 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 8:
33 goes into 250 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 2646.757
Deduct 231 from 250 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 9:
The number 33 fits into 190 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 2646.7575
The remainder is 25 after subtracting 165 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
33 goes into 250 7 times with a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 2646.75757
If we subtract 231 from 250, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 11:
33 can be fit into 190 5 times, resulting in a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 2646.757575
If we subtract 165 from 190, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 12:
If we divide 250 by 33, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 2646.7575757
Deduct 231 from 250 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 13:
190 divided by 33 is 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 2646.75757575
Subtracting 165 from 190 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 2646.75757575 with a remainder of 2.5e-08.