We divide 46909 by 12
We want to figure out the number of times 46909 can be divided by 12.

Step 1:
12 can be fit into 4 0 times, resulting in 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.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 12

Advancing to step 2:
46 divided by 12 is 3 with a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 36 from 46 to get 10.
Grab the next digit (9) from the dividend, add it to 10, then carry on: 109 / 12

Let's proceed to step 3:
When dividing 109 by 12, we get 9 with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
Subtract 108 from 109 to get 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 12

Step 4:
The number 12 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 390.0
If we take 0 away from 10, we end up with 10.
Fetch the next digit (9) from the dividend, attach it to 10 and continue: 109 / 12

Step 5:
When dividing 109 by 12, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 3909.0
If we take 108 away from 109, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 6:
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: 3909.0
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
When dividing 100 by 12, we get 8 with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 3909.08
Subtracting 96 from 100 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 8:
12 can be fit into 40 3 times, resulting in a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 3909.083
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
12 can be fit into 40 3 times, resulting in a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 3909.0833
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final outcome is 3909.0833, with a leftover of 4e-05.