We look at the division of 20920297 by 503 
We want to divide 20920297 by 503.

Let's proceed to step 1:
If we divide 2 by 503, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 503

On to step 2:
The number 503 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 503

Going ahead to step 3:
503 can be fit into 209 0 times, resulting in a remainder of 209.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 209 after subtracting 0 from 209.
Include the next digit (2) from the dividend after 209, then repeat: 2092 / 503

Step 4:
2092 divided by 503 is 4 with a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 2012 from 2092 leaves us with 80.
Fetch the next digit (0) from the dividend, attach it to 80 and continue: 800 / 503

Going ahead to step 5:
503 goes into 800 1 times with a remainder of 297.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 503 from 800 leaves us with 297.
Include the next digit (2) from the dividend after 297, then repeat: 2972 / 503

Let's proceed to step 6:
2972 divided by 503 is 5 with a remainder of 457.
Use 5 as the next digit of our solution. 
Result so far: 415.0
If we take 2515 away from 2972, we end up with 457.
Bring next digit (9) of the dividend behind the 457 and repeat the process: 4579 / 503

On to step 7:
503 can be fit into 4579 9 times, resulting in a remainder of 52.
Put 9 as the next digit of the answer. 
Result so far: 4159.0
Subtract 4527 from 4579 to get 52.
Fetch the next digit (7) from the dividend, attach it to 52 and continue: 527 / 503

Step 8:
If we divide 527 by 503, we get 1 and a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 41591.0
If we subtract 503 from 527, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
503 goes into 240 0 times with a remainder of 240.
The next digit of our result is 0. 
Result so far: 41591.0
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Let's proceed to step 10:
2400 divided by 503 is 4 with a remainder of 388.
Record the quotient 4 as the next digit in the result. 
Result so far: 41591.04
Subtracting 2012 from 2400 leaves us with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Going ahead to step 11:
If we divide 3880 by 503, we get 7 and a remainder of 359.
Record the quotient 7 as the next digit in the result. 
Result so far: 41591.047
Deduct 3521 from 3880 and we're left with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Let's proceed to step 12:
503 goes into 3590 7 times with a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 41591.0477
Deduct 3521 from 3590 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

The quotient of the division is 41591.0477, and the remainder is 0.00069.