Let's divide 256736 by 20
Our goal is to divide 256736 by 20.

Let's proceed to step 1:
If we divide 2 by 20, we get 0 and 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.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 20

On to step 2:
When dividing 25 by 20, we get 1 with a remainder of 5.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 20 from 25, we get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 20

Step 3:
The number 20 fits into 56 2 times, leaving a remainder of 16.
The next digit of our result is 2. 
Result so far: 12.0
Subtracting 40 from 56 leaves us with 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 20

Advancing to step 4:
20 goes into 167 8 times with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 128.0
The remainder is 7 after subtracting 160 from 167.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 20

Advancing to step 5:
When dividing 73 by 20, we get 3 with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 1283.0
The remainder is 13 after subtracting 60 from 73.
Include the next digit (6) from the dividend after 13, then repeat: 136 / 20

Advancing to step 6:
When dividing 136 by 20, we get 6 with a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 12836.0
If we take 120 away from 136, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
If we divide 160 by 20, we get 8 and a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 12836.8
Deduct 160 from 160 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.

Step 8:
0 divided by 20 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12836.8
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.

Step 9:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12836.8
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.

The final result is 12836.8 with a remainder of 0.0.