We divide 20787 by 1
Let's see how many times 1 fits into 20787.

On to step 1:
The number 1 fits into 2 2 times, leaving a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 2 from 2 and we're left with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 1

On to step 2:
If we divide 0 by 1, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we subtract 0 from 0, we get 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 1

Step 3:
When dividing 7 by 1, we get 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 207.0
Subtracting 7 from 7 leaves us with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 1

Step 4:
8 divided by 1 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 2078.0
If we take 8 away from 8, we end up with 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 1

On to step 5:
7 divided by 1 is 7 with a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 20787.0
If we take 7 away from 7, 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.

Advancing to step 6:
When dividing 0 by 1, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 20787.0
If we subtract 0 from 0, 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.

Let's proceed to step 7:
When dividing 0 by 1, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20787.0
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.

The final result is 20787.0 with a remainder of 0.0.