903480 divided by 30 
Let's see how many times 30 fits into 903480.

Step 1:
If we divide 9 by 30, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 30

Advancing to step 2:
The number 30 fits into 90 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 0 after subtracting 90 from 90.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 30

Advancing to step 3:
30 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 30.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 30

Let's proceed to step 4:
If we divide 34 by 30, we get 1 and a remainder of 4.
The next digit of our result is 1. 
Result so far: 301.0
Subtracting 30 from 34 leaves us with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 30

Going ahead to step 5:
30 goes into 48 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 3011.0
The remainder is 18 after subtracting 30 from 48.
Take the next digit (0) from the dividend and append it to 18, then repeat: 180 / 30

Going ahead to step 6:
30 goes into 180 6 times with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 30116.0
If we subtract 180 from 180, 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.

Moving on to step 7:
30 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 30116.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 30 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 30116.0
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.

Our division results in 30116.0 with a remaining 0.0.