We look at the division of 571404 by 30 
We want to figure out the number of times 571404 can be divided by 30.

Going ahead to step 1:
When dividing 5 by 30, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 30

Step 2:
30 can be fit into 57 1 times, resulting in a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 30 away from 57, we end up with 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 30

On to step 3:
30 can be fit into 271 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we subtract 270 from 271, we get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 30

Moving on to step 4:
When dividing 14 by 30, we get 0 with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 190.0
If we take 0 away from 14, we end up with 14.
Take the next digit (0) from the dividend and append it to 14, then repeat: 140 / 30

On to step 5:
30 can be fit into 140 4 times, resulting in a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 1904.0
If we take 120 away from 140, we end up with 20.
Append the next digit (4) from the dividend to 20 and continue with: 204 / 30

On to step 6:
30 can be fit into 204 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 19046.0
Deduct 180 from 204 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
The number 30 fits into 240 8 times, leaving a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 19046.8
If we subtract 240 from 240, we 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.

On to step 8:
0 divided by 30 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 19046.8
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.

On to step 9:
When dividing 0 by 30, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 19046.8
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.

After the division, we end up with 19046.8 and a remainder of 0.0.