We're dividing 389294 by 12 
Let's see how many times 12 fits into 389294.

Let's proceed to step 1:
When dividing 3 by 12, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 12

Going ahead to step 2:
When dividing 38 by 12, we get 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 2 after subtracting 36 from 38.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 12

Going ahead to step 3:
If we divide 29 by 12, we get 2 and a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 32.0
Subtract 24 from 29 to get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 12

Going ahead to step 4:
12 goes into 52 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 324.0
The remainder is 4 after subtracting 48 from 52.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 12

On to step 5:
12 can be fit into 49 4 times, resulting in a remainder of 1.
Record the quotient 4 as the next digit in the result. 
Result so far: 3244.0
Subtract 48 from 49 to get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 12

On to step 6:
If we divide 14 by 12, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 32441.0
Subtract 12 from 14 to 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.

Let's proceed to step 7:
12 goes into 20 1 times with a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 32441.1
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.

On to step 8:
When dividing 80 by 12, we get 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 32441.16
Deduct 72 from 80 and we're left 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:
80 divided by 12 is 6 with a remainder of 8.
The next digit of our result is 6. 
Result so far: 32441.166
Subtracting 72 from 80 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.

The quotient of the division is 32441.166, and the remainder is 0.0008.