392335 divided by 30 
Let's see how many times 30 fits into 392335.

On to step 1:
3 divided by 30 is 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 30

Step 2:
If we divide 39 by 30, we get 1 and a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 30 from 39, we get 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 30

Advancing to step 3:
The number 30 fits into 92 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 13.0
Subtract 90 from 92 to get 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 30

Step 4:
23 divided by 30 is 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
Subtract 0 from 23 to get 23.
Fetch the next digit (3) from the dividend, attach it to 23 and continue: 233 / 30

Moving on to step 5:
30 goes into 233 7 times with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 1307.0
If we take 210 away from 233, we end up with 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 30

On to step 6:
If we divide 235 by 30, we get 7 and a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 13077.0
If we subtract 210 from 235, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 7:
250 divided by 30 is 8 with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 13077.8
Subtracting 240 from 250 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 13077.83
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
30 goes into 100 3 times with a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 13077.833
Subtract 90 from 100 to 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.

The final outcome is 13077.833, with a leftover of 0.001.