12449226 ÷ 687 
We want to divide 12449226 by 687.

On to step 1:
When dividing 1 by 687, we get 0 with a remainder of 1.
The next digit of our result is 0. 
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 / 687

Advancing to step 2:
The number 687 fits into 12 0 times, leaving a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 687

On to step 3:
687 can be fit into 124 0 times, resulting in a remainder of 124.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 124, we get 124.
Append the next digit (4) from the dividend to 124 and continue with: 1244 / 687

Moving on to step 4:
687 goes into 1244 1 times with a remainder of 557.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 687 from 1244, we get 557.
Append the next digit (9) from the dividend to 557 and continue with: 5579 / 687

Let's proceed to step 5:
5579 divided by 687 is 8 with a remainder of 83.
The next digit of our result is 8. 
Result so far: 18.0
The remainder is 83 after subtracting 5496 from 5579.
Take the next digit (2) from the dividend and append it to 83, then repeat: 832 / 687

Advancing to step 6:
687 can be fit into 832 1 times, resulting in a remainder of 145.
Write down 1 as next digit of the result. 
Result so far: 181.0
If we subtract 687 from 832, we get 145.
Include the next digit (2) from the dividend after 145, then repeat: 1452 / 687

On to step 7:
687 can be fit into 1452 2 times, resulting in a remainder of 78.
The next digit of our result is 2. 
Result so far: 1812.0
If we take 1374 away from 1452, we end up with 78.
Fetch the next digit (6) from the dividend, attach it to 78 and continue: 786 / 687

Step 8:
687 can be fit into 786 1 times, resulting in a remainder of 99.
Use 1 as the next digit of our solution. 
Result so far: 18121.0
Subtract 687 from 786 to get 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Moving on to step 9:
When dividing 990 by 687, we get 1 with a remainder of 303.
Write down 1 as next digit of the result. 
Result so far: 18121.1
If we take 687 away from 990, we end up with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Advancing to step 10:
The number 687 fits into 3030 4 times, leaving a remainder of 282.
Use 4 as the next digit of our solution. 
Result so far: 18121.14
Subtract 2748 from 3030 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 11:
687 can be fit into 2820 4 times, resulting in a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 18121.144
If we subtract 2748 from 2820, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 18121.144, and the remainder is 0.0072.