Let's divide 605742 by 30
We want to divide 605742 by 30.

Step 1:
30 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 30

Moving on to step 2:
When dividing 60 by 30, we get 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 60 from 60 leaves us with 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 30

Going ahead to step 3:
If we divide 5 by 30, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 30

Advancing to step 4:
30 goes into 57 1 times with a remainder of 27.
Record the quotient 1 as the next digit in the result. 
Result so far: 201.0
The remainder is 27 after subtracting 30 from 57.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 30

Advancing to step 5:
If we divide 274 by 30, we get 9 and a remainder of 4.
Use 9 as the next digit of our solution. 
Result so far: 2019.0
Subtracting 270 from 274 leaves us with 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 30

Let's proceed to step 6:
30 goes into 42 1 times with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 20191.0
If we take 30 away from 42, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
When dividing 120 by 30, we get 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 20191.4
Subtract 120 from 120 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.

Step 8:
30 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 20191.4
Deduct 0 from 0 and we're left 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.

Going ahead to step 9:
If we divide 0 by 30, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 20191.4
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 quotient of the division is 20191.4, and the remainder is 0.0.