We're dividing 367560 by 81 
The aim is to understand the frequency of 81 in 367560.

Step 1:
3 divided by 81 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 81

On to step 2:
36 divided by 81 is 0 with a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 36, we end up with 36.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 81

Advancing to step 3:
If we divide 367 by 81, we get 4 and a remainder of 43.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 324 from 367, we get 43.
Bring next digit (5) of the dividend behind the 43 and repeat the process: 435 / 81

On to step 4:
If we divide 435 by 81, we get 5 and a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 45.0
If we take 405 away from 435, we end up with 30.
Bring next digit (6) of the dividend behind the 30 and repeat the process: 306 / 81

Going ahead to step 5:
When dividing 306 by 81, we get 3 with a remainder of 63.
The next digit of our result is 3. 
Result so far: 453.0
Subtract 243 from 306 to get 63.
Append the next digit (0) from the dividend to 63 and continue with: 630 / 81

Moving on to step 6:
When dividing 630 by 81, we get 7 with a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 4537.0
Deduct 567 from 630 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 7:
81 goes into 630 7 times with a remainder of 63.
Put 7 as the next digit of the answer. 
Result so far: 4537.7
Subtracting 567 from 630 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 8:
If we divide 630 by 81, we get 7 and a remainder of 63.
Put 7 as the next digit of the answer. 
Result so far: 4537.77
If we take 567 away from 630, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

In conclusion, the division gives 4537.77 with a balance of 0.063.