Let's divide 313229 by 30
Let's see how many times 30 fits into 313229.

Step 1:
30 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 30

Going ahead to step 2:
The number 30 fits into 31 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 30 from 31 leaves us with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 30

On to step 3:
The number 30 fits into 13 0 times, leaving a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 13 after subtracting 0 from 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 30

Step 4:
The number 30 fits into 132 4 times, leaving a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Subtract 120 from 132 to get 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 30

Moving on to step 5:
30 can be fit into 122 4 times, resulting in a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 1044.0
Subtracting 120 from 122 leaves us with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 30

Step 6:
When dividing 29 by 30, we get 0 with a remainder of 29.
The next digit of our result is 0. 
Result so far: 10440.0
If we subtract 0 from 29, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Step 7:
When dividing 290 by 30, we get 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 10440.9
If we take 270 away from 290, 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.

Let's proceed to step 8:
30 can be fit into 200 6 times, resulting in a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 10440.96
Deduct 180 from 200 and we're left 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:
30 can be fit into 200 6 times, resulting in a remainder of 20.
The next digit of our result is 6. 
Result so far: 10440.966
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.

After the division, we end up with 10440.966 and a remainder of 0.002.