923024 divided by 81 
The aim is to understand the frequency of 81 in 923024.

Let's proceed to step 1:
81 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 81

Step 2:
If we divide 92 by 81, we get 1 and a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
If we take 81 away from 92, we end up with 11.
Bring next digit (3) of the dividend behind the 11 and repeat the process: 113 / 81

Advancing to step 3:
81 goes into 113 1 times with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 32 after subtracting 81 from 113.
Include the next digit (0) from the dividend after 32, then repeat: 320 / 81

Advancing to step 4:
320 divided by 81 is 3 with a remainder of 77.
Record the quotient 3 as the next digit in the result. 
Result so far: 113.0
Subtract 243 from 320 to get 77.
Append the next digit (2) from the dividend to 77 and continue with: 772 / 81

Advancing to step 5:
772 divided by 81 is 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 1139.0
Subtracting 729 from 772 leaves us with 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 81

On to step 6:
If we divide 434 by 81, we get 5 and a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 11395.0
Subtract 405 from 434 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 7:
290 divided by 81 is 3 with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 11395.3
Deduct 243 from 290 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 8:
81 goes into 470 5 times with a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 11395.35
Subtract 405 from 470 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 9:
81 can be fit into 650 8 times, resulting in a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 11395.358
If we take 648 away from 650, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
The number 81 fits into 20 0 times, leaving a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 11395.358
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
If we divide 200 by 81, we get 2 and a remainder of 38.
The next digit of our result is 2. 
Result so far: 11395.35802
If we subtract 162 from 200, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 12:
When dividing 380 by 81, we get 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 11395.358024
If we subtract 324 from 380, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 13:
When dividing 560 by 81, we get 6 with a remainder of 74.
Use 6 as the next digit of our solution. 
Result so far: 11395.3580246
Subtracting 486 from 560 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 14:
740 divided by 81 is 9 with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 11395.35802469
Deduct 729 from 740 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final result is 11395.35802469 with a remainder of 1.1e-08.