778381 ÷ 19 
We want to figure out the number of times 778381 can be divided by 19.

Advancing to step 1:
7 divided by 19 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 19

Going ahead to step 2:
19 goes into 77 4 times with a remainder of 1.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 76 from 77 leaves us with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 19

Going ahead to step 3:
19 can be fit into 18 0 times, resulting in a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 19

Let's proceed to step 4:
19 goes into 183 9 times with a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 409.0
If we take 171 away from 183, we end up with 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 19

Step 5:
The number 19 fits into 128 6 times, leaving a remainder of 14.
Record the quotient 6 as the next digit in the result. 
Result so far: 4096.0
Subtracting 114 from 128 leaves us with 14.
Take the next digit (1) from the dividend and append it to 14, then repeat: 141 / 19

On to step 6:
If we divide 141 by 19, we get 7 and a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 40967.0
If we take 133 away from 141, we end up 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 7:
19 goes into 80 4 times with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 40967.4
If we subtract 76 from 80, we 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.

Going ahead to step 8:
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: 40967.42
The remainder is 2 after subtracting 38 from 40.
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 9:
If we divide 20 by 19, we get 1 and a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 40967.421
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.

Let's proceed to step 10:
If we divide 10 by 19, we get 0 and a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 40967.421
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
The number 19 fits into 100 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 40967.42105
Deduct 95 from 100 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
19 can be fit into 50 2 times, resulting in a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 40967.421052
Subtracting 38 from 50 leaves us 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.

On to step 13:
When dividing 120 by 19, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 40967.4210526
The remainder is 6 after subtracting 114 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
If we divide 60 by 19, we get 3 and a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 40967.42105263
Subtracting 57 from 60 leaves us 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.

The final outcome is 40967.42105263, with a leftover of 3e-09.