We're dividing 439906 by 30 
Our goal is to divide 439906 by 30.

Let's proceed to step 1:
If we divide 4 by 30, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 30

On to step 2:
43 divided by 30 is 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 30 from 43 and we're left with 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 30

Let's proceed to step 3:
30 goes into 139 4 times with a remainder of 19.
The next digit of our result is 4. 
Result so far: 14.0
Deduct 120 from 139 and we're left with 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 30

Going ahead to step 4:
The number 30 fits into 199 6 times, leaving a remainder of 19.
Record the quotient 6 as the next digit in the result. 
Result so far: 146.0
Deduct 180 from 199 and we're left with 19.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 30

Going ahead to step 5:
If we divide 190 by 30, we get 6 and a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 1466.0
The remainder is 10 after subtracting 180 from 190.
Append the next digit (6) from the dividend to 10 and continue with: 106 / 30

Let's proceed to step 6:
30 can be fit into 106 3 times, resulting in a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 14663.0
Subtract 90 from 106 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
30 can be fit into 160 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 14663.5
If we subtract 150 from 160, we 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.

On to step 8:
If we divide 100 by 30, we get 3 and a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 14663.53
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.

On to step 9:
The number 30 fits into 100 3 times, leaving a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 14663.533
If we subtract 90 from 100, we 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 quotient of the division is 14663.533, and the remainder is 0.001.