We look at the division of 392054 by 12 
Our goal is to divide 392054 by 12.

Step 1:
If we divide 3 by 12, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 12

Going ahead to step 2:
12 can be fit into 39 3 times, resulting in a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 36 from 39 and we're left with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 12

On to step 3:
32 divided by 12 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 32.0
If we subtract 24 from 32, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 12

Let's proceed to step 4:
12 goes into 80 6 times with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 326.0
If we take 72 away from 80, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 12

Going ahead to step 5:
12 goes into 85 7 times with a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 3267.0
Subtracting 84 from 85 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 12

Advancing to step 6:
The number 12 fits into 14 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 32671.0
The remainder is 2 after subtracting 12 from 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
12 can be fit into 20 1 times, resulting in a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 32671.1
If we take 12 away from 20, 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.

Step 8:
When dividing 80 by 12, we get 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 32671.16
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.

Step 9:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 32671.166
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.

In conclusion, the division gives 32671.166 with a balance of 0.0008.