We look at the division of 103406 by 30 
Let's see how many times 30 fits into 103406.

Advancing to step 1:
30 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 30

Going ahead to step 2:
30 can be fit into 10 0 times, resulting in a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Include the next digit (3) from the dividend after 10, then repeat: 103 / 30

Let's proceed to step 3:
30 goes into 103 3 times with a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 90 from 103, we get 13.
Take the next digit (4) from the dividend and append it to 13, then repeat: 134 / 30

Going ahead to step 4:
30 can be fit into 134 4 times, resulting in a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtract 120 from 134 to get 14.
Fetch the next digit (0) from the dividend, attach it to 14 and continue: 140 / 30

Step 5:
30 goes into 140 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 344.0
The remainder is 20 after subtracting 120 from 140.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 30

Step 6:
206 divided by 30 is 6 with a remainder of 26.
Put 6 as the next digit of the answer. 
Result so far: 3446.0
Subtracting 180 from 206 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 7:
If we divide 260 by 30, we get 8 and a remainder of 20.
The next digit of our result is 8. 
Result so far: 3446.8
Subtracting 240 from 260 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
200 divided by 30 is 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 3446.86
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
200 divided by 30 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 3446.866
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 3446.866 and a remainder of 0.002.