21241283 divided by 553 
We want to divide 21241283 by 553.

Step 1:
2 divided by 553 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 553

Advancing to step 2:
21 divided by 553 is 0 with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 553

Moving on to step 3:
If we divide 212 by 553, we get 0 and a remainder of 212.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 212 to get 212.
Grab the next digit (4) from the dividend, add it to 212, then carry on: 2124 / 553

Let's proceed to step 4:
If we divide 2124 by 553, we get 3 and a remainder of 465.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 1659 from 2124, we get 465.
Fetch the next digit (1) from the dividend, attach it to 465 and continue: 4651 / 553

Step 5:
4651 divided by 553 is 8 with a remainder of 227.
Use 8 as the next digit of our solution. 
Result so far: 38.0
If we subtract 4424 from 4651, we get 227.
Append the next digit (2) from the dividend to 227 and continue with: 2272 / 553

On to step 6:
553 can be fit into 2272 4 times, resulting in a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 384.0
Subtract 2212 from 2272 to get 60.
Append the next digit (8) from the dividend to 60 and continue with: 608 / 553

On to step 7:
When dividing 608 by 553, we get 1 with a remainder of 55.
Put 1 as the next digit of the answer. 
Result so far: 3841.0
Deduct 553 from 608 and we're left with 55.
Bring next digit (3) of the dividend behind the 55 and repeat the process: 553 / 553

Advancing to step 8:
The number 553 fits into 553 1 times, leaving a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 38411.0
The remainder is 0 after subtracting 553 from 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
If we divide 0 by 553, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 38411.0
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.

Step 10:
If we divide 0 by 553, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 38411.0
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.

Our division results in 38411.0 with a remaining 0.0.