29683306 ÷ 20 
The aim is to understand the frequency of 20 in 29683306.

Let's proceed to step 1:
20 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 20

On to step 2:
When dividing 29 by 20, we get 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 20 away from 29, we end up with 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 20

On to step 3:
20 can be fit into 96 4 times, resulting in a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we subtract 80 from 96, we get 16.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 20

Moving on to step 4:
If we divide 168 by 20, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
The remainder is 8 after subtracting 160 from 168.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 20

Advancing to step 5:
The number 20 fits into 83 4 times, leaving a remainder of 3.
The next digit of our result is 4. 
Result so far: 1484.0
Subtracting 80 from 83 leaves us with 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 20

Moving on to step 6:
20 goes into 33 1 times with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 14841.0
The remainder is 13 after subtracting 20 from 33.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 20

Going ahead to step 7:
When dividing 130 by 20, we get 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 148416.0
If we subtract 120 from 130, we get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 20

Going ahead to step 8:
20 goes into 106 5 times with a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 1484165.0
Deduct 100 from 106 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
The number 20 fits into 60 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 1484165.3
Subtracting 60 from 60 leaves us 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 10:
20 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1484165.3
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.

Moving on to step 11:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1484165.3
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1484165.3 with a remaining 0.0.