We're dividing 12019992 by 392 
Our goal is to divide 12019992 by 392.

Going ahead to step 1:
392 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 392

Step 2:
392 goes into 12 0 times with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 392

Let's proceed to step 3:
392 can be fit into 120 0 times, resulting in a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 120 to get 120.
Bring next digit (1) of the dividend behind the 120 and repeat the process: 1201 / 392

Advancing to step 4:
If we divide 1201 by 392, we get 3 and a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 1176 away from 1201, we end up with 25.
Append the next digit (9) from the dividend to 25 and continue with: 259 / 392

Let's proceed to step 5:
If we divide 259 by 392, we get 0 and a remainder of 259.
The next digit of our result is 0. 
Result so far: 30.0
The remainder is 259 after subtracting 0 from 259.
Bring next digit (9) of the dividend behind the 259 and repeat the process: 2599 / 392

Moving on to step 6:
When dividing 2599 by 392, we get 6 with a remainder of 247.
Put 6 as the next digit of the answer. 
Result so far: 306.0
Subtracting 2352 from 2599 leaves us with 247.
Append the next digit (9) from the dividend to 247 and continue with: 2479 / 392

Moving on to step 7:
If we divide 2479 by 392, we get 6 and a remainder of 127.
Put 6 as the next digit of the answer. 
Result so far: 3066.0
The remainder is 127 after subtracting 2352 from 2479.
Bring next digit (2) of the dividend behind the 127 and repeat the process: 1272 / 392

Moving on to step 8:
392 goes into 1272 3 times with a remainder of 96.
Put 3 as the next digit of the answer. 
Result so far: 30663.0
The remainder is 96 after subtracting 1176 from 1272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 9:
The number 392 fits into 960 2 times, leaving a remainder of 176.
The number 2 becomes the next digit in our result. 
Result so far: 30663.2
Deduct 784 from 960 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 10:
392 goes into 1760 4 times with a remainder of 192.
Put 4 as the next digit of the answer. 
Result so far: 30663.24
If we subtract 1568 from 1760, we get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 11:
392 goes into 1920 4 times with a remainder of 352.
The number 4 becomes the next digit in our result. 
Result so far: 30663.244
The remainder is 352 after subtracting 1568 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The final outcome is 30663.244, with a leftover of 0.0352.