Let's divide 43318866 by 30
We're looking to find how many times 30 goes into 43318866.

Going ahead to step 1:
If we divide 4 by 30, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 30

Advancing 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.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 30

Moving on to step 3:
The number 30 fits into 133 4 times, leaving a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtracting 120 from 133 leaves us with 13.
Take the next digit (1) from the dividend and append it to 13, then repeat: 131 / 30

Step 4:
30 can be fit into 131 4 times, resulting in a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 144.0
Subtracting 120 from 131 leaves us with 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 30

Going ahead to step 5:
If we divide 118 by 30, we get 3 and a remainder of 28.
Write down 3 as next digit of the result. 
Result so far: 1443.0
The remainder is 28 after subtracting 90 from 118.
Include the next digit (8) from the dividend after 28, then repeat: 288 / 30

Advancing to step 6:
30 can be fit into 288 9 times, resulting in a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 14439.0
The remainder is 18 after subtracting 270 from 288.
Append the next digit (6) from the dividend to 18 and continue with: 186 / 30

On to step 7:
30 goes into 186 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 144396.0
Subtract 180 from 186 to get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 30

On to step 8:
When dividing 66 by 30, we get 2 with a remainder of 6.
The next digit of our result is 2. 
Result so far: 1443962.0
If we subtract 60 from 66, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
30 can be fit into 60 2 times, resulting in a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 1443962.2
The remainder is 0 after subtracting 60 from 60.
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 10:
0 divided by 30 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1443962.2
If we take 0 away from 0, we end up 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.

On to step 11:
30 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1443962.2
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.

The final outcome is 1443962.2, with a leftover of 0.0.