We look at the division of 44490 by 12 
Let's see how many times 12 fits into 44490.

On to step 1:
When dividing 4 by 12, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 12

Going ahead to step 2:
44 divided by 12 is 3 with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 8 after subtracting 36 from 44.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 12

Moving on to step 3:
12 can be fit into 84 7 times, resulting in a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 37.0
If we subtract 84 from 84, we get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 12

Let's proceed to step 4:
The number 12 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 370.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 12

Step 5:
12 can be fit into 90 7 times, resulting in a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 3707.0
Subtracting 84 from 90 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 6:
When dividing 60 by 12, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 3707.5
Subtracting 60 from 60 leaves us 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.

Advancing to step 7:
The number 12 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3707.5
Deduct 0 from 0 and we're left 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.

Moving on to step 8:
If we divide 0 by 12, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 3707.5
Subtracting 0 from 0 leaves us 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.

The final result is 3707.5 with a remainder of 0.0.