440029 ÷ 20 
The aim is to understand the frequency of 20 in 440029.

On to step 1:
If we divide 4 by 20, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 20

Going ahead to step 2:
20 can be fit into 44 2 times, resulting in a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 40 away from 44, we end up with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 20

On to step 3:
The number 20 fits into 40 2 times, leaving a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
If we subtract 40 from 40, we get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 20

Going ahead to step 4:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 220.0
The remainder is 0 after subtracting 0 from 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 20

Moving on to step 5:
The number 20 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 2200.0
If we take 0 away from 2, we end up with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 20

Advancing to step 6:
The number 20 fits into 29 1 times, leaving a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 22001.0
The remainder is 9 after subtracting 20 from 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
The number 20 fits into 90 4 times, leaving a remainder of 10.
The number 4 becomes the next digit in our result. 
Result so far: 22001.4
Subtracting 80 from 90 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
100 divided by 20 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 22001.45
Deduct 100 from 100 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.

Going ahead to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 22001.45
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.

Let's proceed to step 10:
20 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 22001.45
Deduct 0 from 0 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.

The quotient of the division is 22001.45, and the remainder is 0.0.