We're dividing 393705 by 30 
We want to figure out the number of times 393705 can be divided by 30.

Advancing to step 1:
30 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 30

Let's proceed to step 2:
The number 30 fits into 39 1 times, leaving a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 30 from 39, we get 9.
Take the next digit (3) from the dividend and append it to 9, then repeat: 93 / 30

Step 3:
30 goes into 93 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 90 from 93 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 30

Moving on to step 4:
When dividing 37 by 30, we get 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 131.0
If we subtract 30 from 37, we get 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 30

Let's proceed to step 5:
70 divided by 30 is 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 1312.0
Subtract 60 from 70 to get 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 30

Step 6:
When dividing 105 by 30, we get 3 with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 13123.0
Deduct 90 from 105 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
If we divide 150 by 30, we get 5 and a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 13123.5
If we subtract 150 from 150, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
0 divided by 30 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 13123.5
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
0 divided by 30 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 13123.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 13123.5 and a remainder of 0.0.