30433 ÷ 18 
We're looking to find how many times 18 goes into 30433.

Moving on to step 1:
The number 18 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 18

Moving on to step 2:
30 divided by 18 is 1 with a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 18 from 30 and we're left with 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 18

On to step 3:
The number 18 fits into 124 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 108 from 124 and we're left with 16.
Take the next digit (3) from the dividend and append it to 16, then repeat: 163 / 18

On to step 4:
18 can be fit into 163 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 169.0
Subtract 162 from 163 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 18

Let's proceed to step 5:
If we divide 13 by 18, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 1690.0
The remainder is 13 after subtracting 0 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 6:
When dividing 130 by 18, we get 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 1690.7
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
The number 18 fits into 40 2 times, leaving a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 1690.72
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
The number 18 fits into 40 2 times, leaving a remainder of 4.
The next digit of our result is 2. 
Result so far: 1690.722
Subtracting 36 from 40 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 1690.722, and the remainder is 0.0004.