811034 divided by 20 
The aim is to understand the frequency of 20 in 811034.

Advancing to step 1:
The number 20 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 20

Let's proceed to step 2:
81 divided by 20 is 4 with a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 80 from 81 and we're left with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 20

Going ahead to step 3:
If we divide 11 by 20, we get 0 and a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 40.0
The remainder is 11 after subtracting 0 from 11.
Include the next digit (0) from the dividend after 11, then repeat: 110 / 20

On to step 4:
If we divide 110 by 20, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 405.0
Subtracting 100 from 110 leaves us with 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 20

Let's proceed to step 5:
When dividing 103 by 20, we get 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 4055.0
The remainder is 3 after subtracting 100 from 103.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 20

On to step 6:
20 goes into 34 1 times with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 40551.0
If we subtract 20 from 34, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
The number 20 fits into 140 7 times, leaving a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 40551.7
Deduct 140 from 140 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 20, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 40551.7
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 40551.7
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 40551.7, with a leftover of 0.0.