We're dividing 472490 by 30 
Let's see how many times 30 fits into 472490.

Advancing to step 1:
The number 30 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 30

Going ahead to step 2:
If we divide 47 by 30, we get 1 and a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 30 from 47 and we're left with 17.
Include the next digit (2) from the dividend after 17, then repeat: 172 / 30

Going ahead to step 3:
When dividing 172 by 30, we get 5 with a remainder of 22.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtract 150 from 172 to get 22.
Bring next digit (4) of the dividend behind the 22 and repeat the process: 224 / 30

On to step 4:
30 can be fit into 224 7 times, resulting in a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 157.0
If we subtract 210 from 224, we get 14.
Include the next digit (9) from the dividend after 14, then repeat: 149 / 30

Advancing to step 5:
When dividing 149 by 30, we get 4 with a remainder of 29.
The number 4 becomes the next digit in our result. 
Result so far: 1574.0
Subtract 120 from 149 to get 29.
Grab the next digit (0) from the dividend, add it to 29, then carry on: 290 / 30

Advancing to step 6:
When dividing 290 by 30, we get 9 with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 15749.0
Subtract 270 from 290 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: 15749.6
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
200 divided by 30 is 6 with a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 15749.66
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.

The quotient of the division is 15749.66, and the remainder is 0.02.