Let's divide 13122291 by 19
Let's see how many times 19 fits into 13122291.

Step 1:
When dividing 1 by 19, we get 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 19

On to step 2:
13 divided by 19 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 19

Going ahead to step 3:
The number 19 fits into 131 6 times, leaving a remainder of 17.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 114 from 131, we get 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 19

On to step 4:
19 goes into 172 9 times with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 69.0
Deduct 171 from 172 and we're left with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 19

On to step 5:
When dividing 12 by 19, we get 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 690.0
If we take 0 away from 12, we end up with 12.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 19

Moving on to step 6:
If we divide 122 by 19, we get 6 and a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 6906.0
The remainder is 8 after subtracting 114 from 122.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 19

Going ahead to step 7:
19 goes into 89 4 times with a remainder of 13.
The next digit of our result is 4. 
Result so far: 69064.0
If we subtract 76 from 89, we get 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 19

Advancing to step 8:
When dividing 131 by 19, we get 6 with a remainder of 17.
Record the quotient 6 as the next digit in the result. 
Result so far: 690646.0
The remainder is 17 after subtracting 114 from 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 9:
19 goes into 170 8 times with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 690646.8
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.

Going ahead to step 10:
19 can be fit into 180 9 times, resulting in a remainder of 9.
The next digit of our result is 9. 
Result so far: 690646.89
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.

On to step 11:
19 can be fit into 90 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 690646.894
Deduct 76 from 90 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 12:
The number 19 fits into 140 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 690646.8947
If we take 133 away from 140, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
The number 19 fits into 70 3 times, leaving a remainder of 13.
The next digit of our result is 3. 
Result so far: 690646.89473
Subtract 57 from 70 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 14:
If we divide 130 by 19, we get 6 and a remainder of 16.
The next digit of our result is 6. 
Result so far: 690646.894736
If we subtract 114 from 130, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 15:
160 divided by 19 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 690646.8947368
Subtracting 152 from 160 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 16:
When dividing 80 by 19, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 690646.89473684
Subtract 76 from 80 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 690646.89473684 with a remaining 4e-09.