We're dividing 406823 by 12 
Our goal is to divide 406823 by 12.

Step 1:
The number 12 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 12

Going ahead to step 2:
When dividing 40 by 12, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 36 from 40 to get 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 12

Moving on to step 3:
When dividing 46 by 12, we get 3 with a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Deduct 36 from 46 and we're left with 10.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 12

Advancing to step 4:
12 goes into 108 9 times with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 339.0
Subtracting 108 from 108 leaves us with 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 12

Let's proceed to step 5:
12 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 3390.0
Subtract 0 from 2 to get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 12

Let's proceed to step 6:
12 goes into 23 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 33901.0
Deduct 12 from 23 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 7:
When dividing 110 by 12, we get 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 33901.9
If we subtract 108 from 110, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 8:
When dividing 20 by 12, we get 1 with a remainder of 8.
The next digit of our result is 1. 
Result so far: 33901.91
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.

On to step 9:
12 goes into 80 6 times with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 33901.916
The remainder is 8 after subtracting 72 from 80.
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 10:
When dividing 80 by 12, we get 6 with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 33901.9166
Subtract 72 from 80 to 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.

Our division results in 33901.9166 with a remaining 8e-05.