491212 divided by 19 
We want to figure out the number of times 491212 can be divided by 19.

Advancing to step 1:
When dividing 4 by 19, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 19

Step 2:
49 divided by 19 is 2 with a remainder of 11.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 38 from 49 leaves us with 11.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 19

On to step 3:
The number 19 fits into 111 5 times, leaving a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
If we take 95 away from 111, we end up with 16.
Take the next digit (2) from the dividend and append it to 16, then repeat: 162 / 19

Moving on to step 4:
If we divide 162 by 19, we get 8 and a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 258.0
Deduct 152 from 162 and we're left with 10.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 19

On to step 5:
If we divide 101 by 19, we get 5 and a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 2585.0
The remainder is 6 after subtracting 95 from 101.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 19

Moving on to step 6:
19 goes into 62 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 25853.0
If we subtract 57 from 62, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
When dividing 50 by 19, we get 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 25853.2
Deduct 38 from 50 and we're left 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.

Let's proceed to step 8:
If we divide 120 by 19, we get 6 and a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 25853.26
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
19 goes into 60 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 25853.263
If we take 57 away from 60, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 10:
19 can be fit into 30 1 times, resulting in a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 25853.2631
If we take 19 away from 30, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 11:
When dividing 110 by 19, we get 5 with a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 25853.26315
Deduct 95 from 110 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
When dividing 150 by 19, we get 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 25853.263157
Subtracting 133 from 150 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 13:
170 divided by 19 is 8 with a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 25853.2631578
Deduct 152 from 170 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
If we divide 180 by 19, we get 9 and a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 25853.26315789
If we subtract 171 from 180, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Our division results in 25853.26315789 with a remaining 9e-09.