492271 ÷ 19 
We want to figure out the number of times 492271 can be divided by 19.

On to step 1:
19 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 19

Step 2:
If we divide 49 by 19, we get 2 and a remainder of 11.
The next digit of our result is 2. 
Result so far: 2.0
If we take 38 away from 49, we end up with 11.
Grab the next digit (2) from the dividend, add it to 11, then carry on: 112 / 19

On to step 3:
When dividing 112 by 19, we get 5 with a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtract 95 from 112 to get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 19

Advancing to step 4:
19 can be fit into 172 9 times, resulting in a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 259.0
The remainder is 1 after subtracting 171 from 172.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 19

Step 5:
19 can be fit into 17 0 times, resulting in a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 2590.0
The remainder is 17 after subtracting 0 from 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 19

On to step 6:
19 goes into 171 9 times with a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 25909.0
Deduct 171 from 171 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 7:
19 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 25909.0
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.

On to step 8:
19 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 25909.0
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 25909.0, and the remainder is 0.0.