We're dividing 88288 by 20 
The aim is to understand the frequency of 20 in 88288.

Advancing to step 1:
The number 20 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 20

Advancing to step 2:
If we divide 88 by 20, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 80 from 88, we get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 20

Step 3:
82 divided by 20 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 44.0
Subtract 80 from 82 to get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 20

Advancing to step 4:
20 goes into 28 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 441.0
Deduct 20 from 28 and we're left with 8.
Fetch the next digit (8) from the dividend, attach it to 8 and continue: 88 / 20

Let's proceed to step 5:
88 divided by 20 is 4 with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 4414.0
Subtracting 80 from 88 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 6:
20 goes into 80 4 times with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 4414.4
If we subtract 80 from 80, we 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.

Moving on to step 7:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4414.4
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 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4414.4
Subtracting 0 from 0 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.

The final outcome is 4414.4, with a leftover of 0.0.