We're dividing 275274 by 20 
We want to figure out the number of times 275274 can be divided by 20.

On to step 1:
20 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 20

Let's proceed to step 2:
The number 20 fits into 27 1 times, leaving a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 7 after subtracting 20 from 27.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 20

Advancing to step 3:
If we divide 75 by 20, we get 3 and a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
The remainder is 15 after subtracting 60 from 75.
Bring next digit (2) of the dividend behind the 15 and repeat the process: 152 / 20

Moving on to step 4:
20 goes into 152 7 times with a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 137.0
If we take 140 away from 152, we end up with 12.
Include the next digit (7) from the dividend after 12, then repeat: 127 / 20

Advancing to step 5:
If we divide 127 by 20, we get 6 and a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 1376.0
Deduct 120 from 127 and we're left with 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 20

Moving on to step 6:
20 goes into 74 3 times with a remainder of 14.
The next digit of our result is 3. 
Result so far: 13763.0
If we take 60 away from 74, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 7:
If we divide 140 by 20, we get 7 and a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 13763.7
If we subtract 140 from 140, 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.

Advancing to step 8:
If we divide 0 by 20, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 13763.7
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.

Advancing to step 9:
20 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 13763.7
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.

After the division, we end up with 13763.7 and a remainder of 0.0.