Let's divide 642466 by 30
Our goal is to divide 642466 by 30.

Let's proceed to step 1:
The number 30 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 30

Step 2:
When dividing 64 by 30, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 60 from 64 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 30

Step 3:
30 goes into 42 1 times with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 21.0
The remainder is 12 after subtracting 30 from 42.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 30

Moving on to step 4:
30 goes into 124 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 214.0
Subtract 120 from 124 to get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 30

On to step 5:
30 can be fit into 46 1 times, resulting in a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 2141.0
The remainder is 16 after subtracting 30 from 46.
Take the next digit (6) from the dividend and append it to 16, then repeat: 166 / 30

Advancing to step 6:
166 divided by 30 is 5 with a remainder of 16.
Write down 5 as next digit of the result. 
Result so far: 21415.0
The remainder is 16 after subtracting 150 from 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 7:
160 divided by 30 is 5 with a remainder of 10.
The next digit of our result is 5. 
Result so far: 21415.5
Deduct 150 from 160 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 8:
30 goes into 100 3 times with a remainder of 10.
The next digit of our result is 3. 
Result so far: 21415.53
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
The number 30 fits into 100 3 times, leaving a remainder of 10.
The next digit of our result is 3. 
Result so far: 21415.533
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 21415.533 with a remaining 0.001.