We look at the division of 20827309 by 663 
We want to figure out the number of times 20827309 can be divided by 663.

Let's proceed to step 1:
If we divide 2 by 663, 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.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 663

Advancing to step 2:
When dividing 20 by 663, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Fetch the next digit (8) from the dividend, attach it to 20 and continue: 208 / 663

Moving on to step 3:
If we divide 208 by 663, we get 0 and a remainder of 208.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 208 to get 208.
Fetch the next digit (2) from the dividend, attach it to 208 and continue: 2082 / 663

Moving on to step 4:
If we divide 2082 by 663, we get 3 and a remainder of 93.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 93 after subtracting 1989 from 2082.
Bring next digit (7) of the dividend behind the 93 and repeat the process: 937 / 663

Moving on to step 5:
663 goes into 937 1 times with a remainder of 274.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
The remainder is 274 after subtracting 663 from 937.
Include the next digit (3) from the dividend after 274, then repeat: 2743 / 663

Step 6:
The number 663 fits into 2743 4 times, leaving a remainder of 91.
Use 4 as the next digit of our solution. 
Result so far: 314.0
The remainder is 91 after subtracting 2652 from 2743.
Fetch the next digit (0) from the dividend, attach it to 91 and continue: 910 / 663

Advancing to step 7:
If we divide 910 by 663, we get 1 and a remainder of 247.
The number 1 becomes the next digit in our result. 
Result so far: 3141.0
If we subtract 663 from 910, we get 247.
Include the next digit (9) from the dividend after 247, then repeat: 2479 / 663

Moving on to step 8:
663 goes into 2479 3 times with a remainder of 490.
Record the quotient 3 as the next digit in the result. 
Result so far: 31413.0
Deduct 1989 from 2479 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Advancing to step 9:
If we divide 4900 by 663, we get 7 and a remainder of 259.
Record the quotient 7 as the next digit in the result. 
Result so far: 31413.7
If we take 4641 away from 4900, we end up with 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Moving on to step 10:
When dividing 2590 by 663, we get 3 with a remainder of 601.
The number 3 becomes the next digit in our result. 
Result so far: 31413.73
Deduct 1989 from 2590 and we're left with 601.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6010, and continue the process.

Let's proceed to step 11:
If we divide 6010 by 663, we get 9 and a remainder of 43.
The next digit of our result is 9. 
Result so far: 31413.739
Deduct 5967 from 6010 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 12:
The number 663 fits into 430 0 times, leaving a remainder of 430.
The number 0 becomes the next digit in our result. 
Result so far: 31413.739
Subtract 0 from 430 to get 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 13:
The number 663 fits into 4300 6 times, leaving a remainder of 322.
Write down 6 as next digit of the result. 
Result so far: 31413.73906
If we take 3978 away from 4300, we end up with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 14:
663 goes into 3220 4 times with a remainder of 568.
Use 4 as the next digit of our solution. 
Result so far: 31413.739064
If we take 2652 away from 3220, we end up with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Let's proceed to step 15:
If we divide 5680 by 663, we get 8 and a remainder of 376.
Write down 8 as next digit of the result. 
Result so far: 31413.7390648
The remainder is 376 after subtracting 5304 from 5680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Advancing to step 16:
The number 663 fits into 3760 5 times, leaving a remainder of 445.
Record the quotient 5 as the next digit in the result. 
Result so far: 31413.73906485
If we subtract 3315 from 3760, we get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

The quotient of the division is 31413.73906485, and the remainder is 4.45e-07.