Let's divide 12811449 by 531
We want to divide 12811449 by 531.

Moving on to step 1:
1 divided by 531 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 531

Advancing to step 2:
The number 531 fits into 12 0 times, leaving a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 531

Step 3:
The number 531 fits into 128 0 times, leaving a remainder of 128.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 128 and we're left with 128.
Take the next digit (1) from the dividend and append it to 128, then repeat: 1281 / 531

On to step 4:
531 can be fit into 1281 2 times, resulting in a remainder of 219.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 1062 from 1281 leaves us with 219.
Bring next digit (1) of the dividend behind the 219 and repeat the process: 2191 / 531

Moving on to step 5:
2191 divided by 531 is 4 with a remainder of 67.
Put 4 as the next digit of the answer. 
Result so far: 24.0
Deduct 2124 from 2191 and we're left with 67.
Bring next digit (4) of the dividend behind the 67 and repeat the process: 674 / 531

Let's proceed to step 6:
674 divided by 531 is 1 with a remainder of 143.
The number 1 becomes the next digit in our result. 
Result so far: 241.0
If we take 531 away from 674, we end up with 143.
Grab the next digit (4) from the dividend, add it to 143, then carry on: 1434 / 531

Step 7:
531 goes into 1434 2 times with a remainder of 372.
Record the quotient 2 as the next digit in the result. 
Result so far: 2412.0
Deduct 1062 from 1434 and we're left with 372.
Include the next digit (9) from the dividend after 372, then repeat: 3729 / 531

Moving on to step 8:
3729 divided by 531 is 7 with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 24127.0
If we subtract 3717 from 3729, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
If we divide 120 by 531, we get 0 and a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 24127.0
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
If we divide 1200 by 531, we get 2 and a remainder of 138.
The number 2 becomes the next digit in our result. 
Result so far: 24127.02
If we subtract 1062 from 1200, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 11:
When dividing 1380 by 531, we get 2 with a remainder of 318.
Record the quotient 2 as the next digit in the result. 
Result so far: 24127.022
Deduct 1062 from 1380 and we're left with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

After the division, we end up with 24127.022 and a remainder of 0.0318.