Let's divide 110763 by 81
The aim is to understand the frequency of 81 in 110763.

On to step 1:
When dividing 1 by 81, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 81

Step 2:
When dividing 11 by 81, we get 0 with a remainder of 11.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 81

Going ahead to step 3:
110 divided by 81 is 1 with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 81 from 110 and we're left with 29.
Fetch the next digit (7) from the dividend, attach it to 29 and continue: 297 / 81

Going ahead to step 4:
81 can be fit into 297 3 times, resulting in a remainder of 54.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 243 away from 297, we end up with 54.
Append the next digit (6) from the dividend to 54 and continue with: 546 / 81

Let's proceed to step 5:
When dividing 546 by 81, we get 6 with a remainder of 60.
The number 6 becomes the next digit in our result. 
Result so far: 136.0
Subtracting 486 from 546 leaves us with 60.
Append the next digit (3) from the dividend to 60 and continue with: 603 / 81

Advancing to step 6:
If we divide 603 by 81, we get 7 and a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 1367.0
Deduct 567 from 603 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
The number 81 fits into 360 4 times, leaving a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 1367.4
If we take 324 away from 360, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 8:
If we divide 360 by 81, we get 4 and a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 1367.44
Subtracting 324 from 360 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 1367.44, with a leftover of 0.036.