Let's divide 624020 by 30
We want to divide 624020 by 30.

On to step 1:
30 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 30

Advancing to step 2:
When dividing 62 by 30, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 2 after subtracting 60 from 62.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 30

Moving on to step 3:
If we divide 24 by 30, we get 0 and a remainder of 24.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 24 to get 24.
Bring next digit (0) of the dividend behind the 24 and repeat the process: 240 / 30

On to step 4:
When dividing 240 by 30, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 208.0
If we subtract 240 from 240, we get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 30

On to step 5:
The number 30 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 2080.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 30

On to step 6:
When dividing 20 by 30, we get 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 20800.0
Subtract 0 from 20 to 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.

Moving on to step 7:
200 divided by 30 is 6 with a remainder of 20.
The next digit of our result is 6. 
Result so far: 20800.6
Subtract 180 from 200 to 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.

Going ahead to step 8:
If we divide 200 by 30, we get 6 and a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 20800.66
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.

The final result is 20800.66 with a remainder of 0.02.