81831296 divided by 540 
The aim is to understand the frequency of 540 in 81831296.

Advancing to step 1:
8 divided by 540 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 540

Advancing to step 2:
540 goes into 81 0 times with a remainder of 81.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Fetch the next digit (8) from the dividend, attach it to 81 and continue: 818 / 540

Moving on to step 3:
When dividing 818 by 540, we get 1 with a remainder of 278.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 278 after subtracting 540 from 818.
Append the next digit (3) from the dividend to 278 and continue with: 2783 / 540

Moving on to step 4:
2783 divided by 540 is 5 with a remainder of 83.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 2700 away from 2783, we end up with 83.
Append the next digit (1) from the dividend to 83 and continue with: 831 / 540

Going ahead to step 5:
831 divided by 540 is 1 with a remainder of 291.
The next digit of our result is 1. 
Result so far: 151.0
If we take 540 away from 831, we end up with 291.
Bring next digit (2) of the dividend behind the 291 and repeat the process: 2912 / 540

Let's proceed to step 6:
540 goes into 2912 5 times with a remainder of 212.
Write down 5 as next digit of the result. 
Result so far: 1515.0
If we subtract 2700 from 2912, we get 212.
Fetch the next digit (9) from the dividend, attach it to 212 and continue: 2129 / 540

Moving on to step 7:
540 goes into 2129 3 times with a remainder of 509.
Write down 3 as next digit of the result. 
Result so far: 15153.0
Subtract 1620 from 2129 to get 509.
Take the next digit (6) from the dividend and append it to 509, then repeat: 5096 / 540

Let's proceed to step 8:
540 can be fit into 5096 9 times, resulting in a remainder of 236.
Use 9 as the next digit of our solution. 
Result so far: 151539.0
If we subtract 4860 from 5096, we get 236.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

Going ahead to step 9:
When dividing 2360 by 540, we get 4 with a remainder of 200.
Put 4 as the next digit of the answer. 
Result so far: 151539.4
If we take 2160 away from 2360, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 10:
The number 540 fits into 2000 3 times, leaving a remainder of 380.
Record the quotient 3 as the next digit in the result. 
Result so far: 151539.43
Subtract 1620 from 2000 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 11:
3800 divided by 540 is 7 with a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 151539.437
If we take 3780 away from 3800, we end up with 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 12:
200 divided by 540 is 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 151539.437
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 13:
If we divide 2000 by 540, we get 3 and a remainder of 380.
The next digit of our result is 3. 
Result so far: 151539.43703
If we take 1620 away from 2000, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Let's proceed to step 14:
If we divide 3800 by 540, we get 7 and a remainder of 20.
The next digit of our result is 7. 
Result so far: 151539.437037
Deduct 3780 from 3800 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
If we divide 200 by 540, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 151539.437037
Subtract 0 from 200 to get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 16:
540 goes into 2000 3 times with a remainder of 380.
The next digit of our result is 3. 
Result so far: 151539.43703703
If we take 1620 away from 2000, we end up with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final result is 151539.43703703 with a remainder of 3.8e-07.