We look at the division of 490826 by 12 
We want to divide 490826 by 12.

Let's proceed to step 1:
When dividing 4 by 12, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 12

Advancing to step 2:
49 divided by 12 is 4 with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 48 away from 49, we end up with 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 12

On to step 3:
The number 12 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Deduct 0 from 10 and we're left with 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 12

On to step 4:
The number 12 fits into 108 9 times, leaving a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 409.0
If we subtract 108 from 108, we get 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 12

Step 5:
12 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 4090.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 12

Moving on to step 6:
If we divide 26 by 12, we get 2 and a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 40902.0
The remainder is 2 after subtracting 24 from 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
The number 12 fits into 20 1 times, leaving a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 40902.1
Subtracting 12 from 20 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 8:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 40902.16
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 9:
If we divide 80 by 12, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 40902.166
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 40902.166 with a remainder of 0.0008.