Let's divide 306810 by 30
Our goal is to divide 306810 by 30.

Advancing to step 1:
30 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 30

Going ahead to step 2:
If we divide 30 by 30, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 30 from 30 to get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 30

Moving on to step 3:
When dividing 6 by 30, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 6, we get 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 30

Let's proceed to step 4:
The number 30 fits into 68 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 102.0
If we subtract 60 from 68, we get 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 30

Moving on to step 5:
When dividing 81 by 30, we get 2 with a remainder of 21.
The next digit of our result is 2. 
Result so far: 1022.0
If we subtract 60 from 81, we get 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 30

Moving on to step 6:
30 can be fit into 210 7 times, resulting in a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 10227.0
The remainder is 0 after subtracting 210 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
If we divide 0 by 30, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 10227.0
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.

On to step 8:
0 divided by 30 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 10227.0
Subtract 0 from 0 to 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 10227.0 with a remaining 0.0.