We look at the division of 20428 by 75 
We want to divide 20428 by 75.

Advancing to step 1:
The number 75 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 75

Moving on to step 2:
20 divided by 75 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Bring next digit (4) of the dividend behind the 20 and repeat the process: 204 / 75

On to step 3:
When dividing 204 by 75, we get 2 with a remainder of 54.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 150 from 204 and we're left with 54.
Bring next digit (2) of the dividend behind the 54 and repeat the process: 542 / 75

Advancing to step 4:
If we divide 542 by 75, we get 7 and a remainder of 17.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
If we take 525 away from 542, we end up with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 75

Let's proceed to step 5:
75 goes into 178 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 272.0
If we take 150 away from 178, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 6:
When dividing 280 by 75, we get 3 with a remainder of 55.
Put 3 as the next digit of the answer. 
Result so far: 272.3
Subtract 225 from 280 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 7:
If we divide 550 by 75, we get 7 and a remainder of 25.
Put 7 as the next digit of the answer. 
Result so far: 272.37
If we subtract 525 from 550, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 8:
If we divide 250 by 75, we get 3 and a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 272.373
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
250 divided by 75 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 272.3733
If we subtract 225 from 250, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Our division results in 272.3733 with a remaining 0.00025.