We're dividing 80992324 by 135 
The aim is to understand the frequency of 135 in 80992324.

Going ahead to step 1:
135 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 135

On to step 2:
If we divide 80 by 135, we get 0 and a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Append the next digit (9) from the dividend to 80 and continue with: 809 / 135

Advancing to step 3:
809 divided by 135 is 5 with a remainder of 134.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 675 from 809 and we're left with 134.
Fetch the next digit (9) from the dividend, attach it to 134 and continue: 1349 / 135

On to step 4:
135 goes into 1349 9 times with a remainder of 134.
The next digit of our result is 9. 
Result so far: 59.0
If we subtract 1215 from 1349, we get 134.
Take the next digit (2) from the dividend and append it to 134, then repeat: 1342 / 135

Moving on to step 5:
1342 divided by 135 is 9 with a remainder of 127.
Use 9 as the next digit of our solution. 
Result so far: 599.0
The remainder is 127 after subtracting 1215 from 1342.
Append the next digit (3) from the dividend to 127 and continue with: 1273 / 135

Advancing to step 6:
1273 divided by 135 is 9 with a remainder of 58.
The number 9 becomes the next digit in our result. 
Result so far: 5999.0
The remainder is 58 after subtracting 1215 from 1273.
Take the next digit (2) from the dividend and append it to 58, then repeat: 582 / 135

Going ahead to step 7:
582 divided by 135 is 4 with a remainder of 42.
Use 4 as the next digit of our solution. 
Result so far: 59994.0
If we subtract 540 from 582, we get 42.
Bring next digit (4) of the dividend behind the 42 and repeat the process: 424 / 135

On to step 8:
135 goes into 424 3 times with a remainder of 19.
The number 3 becomes the next digit in our result. 
Result so far: 599943.0
Subtract 405 from 424 to 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.

Going ahead to step 9:
135 can be fit into 190 1 times, resulting in a remainder of 55.
Record the quotient 1 as the next digit in the result. 
Result so far: 599943.1
The remainder is 55 after subtracting 135 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 10:
135 can be fit into 550 4 times, resulting in a remainder of 10.
The next digit of our result is 4. 
Result so far: 599943.14
The remainder is 10 after subtracting 540 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
135 goes into 100 0 times with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 599943.14
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 12:
135 can be fit into 1000 7 times, resulting in a remainder of 55.
The next digit of our result is 7. 
Result so far: 599943.1407
If we subtract 945 from 1000, we get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 13:
550 divided by 135 is 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 599943.14074
If we take 540 away from 550, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 14:
135 goes into 100 0 times with a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 599943.14074
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 15:
The number 135 fits into 1000 7 times, leaving a remainder of 55.
Put 7 as the next digit of the answer. 
Result so far: 599943.1407407
Subtract 945 from 1000 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 16:
If we divide 550 by 135, we get 4 and a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 599943.14074074
If we subtract 540 from 550, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 599943.14074074 with a remainder of 1e-08.