We divide 605855 by 30
We're looking to find how many times 30 goes into 605855.

Let's proceed to step 1:
30 can be fit into 6 0 times, resulting in 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.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 30

Moving on to step 2:
60 divided by 30 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 60 from 60, we get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 30

Let's proceed to step 3:
30 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 20.0
Subtracting 0 from 5 leaves us with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 30

Let's proceed to step 4:
30 can be fit into 58 1 times, resulting in a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 201.0
If we subtract 30 from 58, we get 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 30

Advancing to step 5:
If we divide 285 by 30, we get 9 and a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 2019.0
If we take 270 away from 285, we end up with 15.
Include the next digit (5) from the dividend after 15, then repeat: 155 / 30

Advancing to step 6:
The number 30 fits into 155 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 20195.0
Deduct 150 from 155 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
50 divided by 30 is 1 with a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 20195.1
Subtracting 30 from 50 leaves us 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.

On to step 8:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 20195.16
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.

Let's proceed to step 9:
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: 20195.166
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final outcome is 20195.166, with a leftover of 0.002.