We divide 380159 by 12
We're looking to find how many times 12 goes into 380159.

Moving on 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.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 12

Step 2:
The number 12 fits into 38 3 times, leaving a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 36 from 38, we get 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 12

Advancing to step 3:
12 can be fit into 20 1 times, resulting in a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 31.0
Subtract 12 from 20 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 12

Step 4:
12 can be fit into 81 6 times, resulting in a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 316.0
Subtract 72 from 81 to get 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 12

Advancing to step 5:
12 can be fit into 95 7 times, resulting in a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 3167.0
Deduct 84 from 95 and we're left with 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 12

Going ahead to step 6:
The number 12 fits into 119 9 times, leaving a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 31679.0
Subtract 108 from 119 to get 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:
The number 12 fits into 110 9 times, leaving a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 31679.9
The remainder is 2 after subtracting 108 from 110.
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 8:
If we divide 20 by 12, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 31679.91
Deduct 12 from 20 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.

Moving on to step 9:
80 divided by 12 is 6 with a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 31679.916
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.

Let's proceed to step 10:
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: 31679.9166
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.

The final result is 31679.9166 with a remainder of 8e-05.