We're dividing 255350 by 20 
We want to divide 255350 by 20.

Going ahead to step 1:
20 goes into 2 0 times with 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 (5) from the dividend and append it to 2, then repeat: 25 / 20

On to step 2:
25 divided by 20 is 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 5 after subtracting 20 from 25.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 20

Going ahead to step 3:
When dividing 55 by 20, we get 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 40 from 55 to get 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 20

Moving on to step 4:
When dividing 153 by 20, we get 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 127.0
The remainder is 13 after subtracting 140 from 153.
Take the next digit (5) from the dividend and append it to 13, then repeat: 135 / 20

Step 5:
20 goes into 135 6 times with a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 1276.0
Subtract 120 from 135 to get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 20

Going ahead to step 6:
20 goes into 150 7 times with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 12767.0
The remainder is 10 after subtracting 140 from 150.
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 7:
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: 12767.5
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.

Advancing to step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 12767.5
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.

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: 12767.5
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 quotient of the division is 12767.5, and the remainder is 0.0.