327073 ÷ 81 
The aim is to understand the frequency of 81 in 327073.

Moving on to step 1:
81 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 81

Moving on to step 2:
32 divided by 81 is 0 with a remainder of 32.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 32, we get 32.
Fetch the next digit (7) from the dividend, attach it to 32 and continue: 327 / 81

Going ahead to step 3:
The number 81 fits into 327 4 times, leaving a remainder of 3.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 3 after subtracting 324 from 327.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 81

Let's proceed to step 4:
30 divided by 81 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 40.0
If we subtract 0 from 30, we get 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 81

Advancing to step 5:
81 can be fit into 307 3 times, resulting in a remainder of 64.
Record the quotient 3 as the next digit in the result. 
Result so far: 403.0
Deduct 243 from 307 and we're left with 64.
Grab the next digit (3) from the dividend, add it to 64, then carry on: 643 / 81

Going ahead to step 6:
When dividing 643 by 81, we get 7 with a remainder of 76.
Use 7 as the next digit of our solution. 
Result so far: 4037.0
The remainder is 76 after subtracting 567 from 643.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 7:
760 divided by 81 is 9 with a remainder of 31.
Record the quotient 9 as the next digit in the result. 
Result so far: 4037.9
If we subtract 729 from 760, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 8:
When dividing 310 by 81, we get 3 with a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 4037.93
Subtracting 243 from 310 leaves us with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 9:
81 can be fit into 670 8 times, resulting in a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 4037.938
Deduct 648 from 670 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 10:
If we divide 220 by 81, we get 2 and a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 4037.9382
If we take 162 away from 220, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 11:
81 can be fit into 580 7 times, resulting in a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 4037.93827
If we subtract 567 from 580, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Advancing to step 12:
81 goes into 130 1 times with a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 4037.938271
If we take 81 away from 130, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

On to step 13:
If we divide 490 by 81, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 4037.9382716
The remainder is 4 after subtracting 486 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 14:
The number 81 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 4037.9382716
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The quotient of the division is 4037.9382716, and the remainder is 4e-08.