We divide 12221281 by 424
We're looking to find how many times 424 goes into 12221281.

Advancing to step 1:
The number 424 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 424

Moving on to step 2:
The number 424 fits into 12 0 times, leaving a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 424

On to step 3:
The number 424 fits into 122 0 times, leaving a remainder of 122.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 122, we end up with 122.
Append the next digit (2) from the dividend to 122 and continue with: 1222 / 424

On to step 4:
If we divide 1222 by 424, we get 2 and a remainder of 374.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 848 away from 1222, we end up with 374.
Take the next digit (1) from the dividend and append it to 374, then repeat: 3741 / 424

On to step 5:
424 can be fit into 3741 8 times, resulting in a remainder of 349.
Record the quotient 8 as the next digit in the result. 
Result so far: 28.0
If we subtract 3392 from 3741, we get 349.
Fetch the next digit (2) from the dividend, attach it to 349 and continue: 3492 / 424

Advancing to step 6:
The number 424 fits into 3492 8 times, leaving a remainder of 100.
Use 8 as the next digit of our solution. 
Result so far: 288.0
Subtract 3392 from 3492 to get 100.
Grab the next digit (8) from the dividend, add it to 100, then carry on: 1008 / 424

Advancing to step 7:
424 can be fit into 1008 2 times, resulting in a remainder of 160.
The next digit of our result is 2. 
Result so far: 2882.0
If we take 848 away from 1008, we end up with 160.
Include the next digit (1) from the dividend after 160, then repeat: 1601 / 424

Let's proceed to step 8:
If we divide 1601 by 424, we get 3 and a remainder of 329.
Record the quotient 3 as the next digit in the result. 
Result so far: 28823.0
Subtracting 1272 from 1601 leaves us with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

On to step 9:
When dividing 3290 by 424, we get 7 with a remainder of 322.
The number 7 becomes the next digit in our result. 
Result so far: 28823.7
The remainder is 322 after subtracting 2968 from 3290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 10:
If we divide 3220 by 424, we get 7 and a remainder of 252.
Write down 7 as next digit of the result. 
Result so far: 28823.77
Subtracting 2968 from 3220 leaves us with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

The final result is 28823.77 with a remainder of 0.252.