We divide 21051303 by 550
Our goal is to divide 21051303 by 550.

Step 1:
550 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 550

Moving on to step 2:
If we divide 21 by 550, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 550

Going ahead to step 3:
550 can be fit into 210 0 times, resulting in a remainder of 210.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 210 leaves us with 210.
Append the next digit (5) from the dividend to 210 and continue with: 2105 / 550

Let's proceed to step 4:
When dividing 2105 by 550, we get 3 with a remainder of 455.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 1650 from 2105 leaves us with 455.
Grab the next digit (1) from the dividend, add it to 455, then carry on: 4551 / 550

Step 5:
4551 divided by 550 is 8 with a remainder of 151.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we subtract 4400 from 4551, we get 151.
Bring next digit (3) of the dividend behind the 151 and repeat the process: 1513 / 550

Step 6:
When dividing 1513 by 550, we get 2 with a remainder of 413.
Put 2 as the next digit of the answer. 
Result so far: 382.0
If we subtract 1100 from 1513, we get 413.
Include the next digit (0) from the dividend after 413, then repeat: 4130 / 550

Let's proceed to step 7:
4130 divided by 550 is 7 with a remainder of 280.
The next digit of our result is 7. 
Result so far: 3827.0
If we subtract 3850 from 4130, we get 280.
Include the next digit (3) from the dividend after 280, then repeat: 2803 / 550

Moving on to step 8:
If we divide 2803 by 550, we get 5 and a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 38275.0
Subtract 2750 from 2803 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 9:
550 can be fit into 530 0 times, resulting in a remainder of 530.
Record the quotient 0 as the next digit in the result. 
Result so far: 38275.0
The remainder is 530 after subtracting 0 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Moving on to step 10:
The number 550 fits into 5300 9 times, leaving a remainder of 350.
Use 9 as the next digit of our solution. 
Result so far: 38275.09
The remainder is 350 after subtracting 4950 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 11:
The number 550 fits into 3500 6 times, leaving a remainder of 200.
Record the quotient 6 as the next digit in the result. 
Result so far: 38275.096
If we take 3300 away from 3500, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 12:
If we divide 2000 by 550, we get 3 and a remainder of 350.
The number 3 becomes the next digit in our result. 
Result so far: 38275.0963
If we take 1650 away from 2000, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 13:
3500 divided by 550 is 6 with a remainder of 200.
The next digit of our result is 6. 
Result so far: 38275.09636
If we subtract 3300 from 3500, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 14:
When dividing 2000 by 550, we get 3 with a remainder of 350.
Put 3 as the next digit of the answer. 
Result so far: 38275.096363
Subtract 1650 from 2000 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 15:
550 goes into 3500 6 times with a remainder of 200.
Put 6 as the next digit of the answer. 
Result so far: 38275.0963636
Subtracting 3300 from 3500 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 16:
550 goes into 2000 3 times with a remainder of 350.
Put 3 as the next digit of the answer. 
Result so far: 38275.09636363
Subtract 1650 from 2000 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

The final result is 38275.09636363 with a remainder of 3.5e-07.