We're dividing 813765 by 19 
We're looking to find how many times 19 goes into 813765.

Step 1:
If we divide 8 by 19, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 19

On to step 2:
19 goes into 81 4 times with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 76 from 81 and we're left with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 19

Going ahead to step 3:
19 goes into 53 2 times with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we subtract 38 from 53, we get 15.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 19

On to step 4:
19 can be fit into 157 8 times, resulting in a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 428.0
Subtracting 152 from 157 leaves us with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 19

Let's proceed to step 5:
19 can be fit into 56 2 times, resulting in a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 4282.0
Deduct 38 from 56 and we're left with 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 19

Going ahead to step 6:
19 goes into 185 9 times with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 42829.0
If we take 171 away from 185, we end up 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.

On to step 7:
19 can be fit into 140 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 42829.7
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.

On to step 8:
19 can be fit into 70 3 times, resulting in a remainder of 13.
The number 3 becomes the next digit in our result. 
Result so far: 42829.73
If we take 57 away from 70, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 9:
The number 19 fits into 130 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 42829.736
Deduct 114 from 130 and we're left with 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 10:
If we divide 160 by 19, we get 8 and a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 42829.7368
Subtract 152 from 160 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
19 goes into 80 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 42829.73684
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.

Moving on to step 12:
19 can be fit into 40 2 times, resulting in a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 42829.736842
Subtracting 38 from 40 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
When dividing 20 by 19, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 42829.7368421
The remainder is 1 after subtracting 19 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
The number 19 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 42829.7368421
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 42829.7368421, with a leftover of 1e-08.