We look at the division of 4915309 by 782 
Our goal is to divide 4915309 by 782.

Advancing to step 1:
If we divide 4 by 782, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 782

Advancing to step 2:
49 divided by 782 is 0 with a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 49 and we're left with 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 782

Advancing to step 3:
782 can be fit into 491 0 times, resulting in a remainder of 491.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 491 and we're left with 491.
Grab the next digit (5) from the dividend, add it to 491, then carry on: 4915 / 782

Advancing to step 4:
4915 divided by 782 is 6 with a remainder of 223.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 223 after subtracting 4692 from 4915.
Bring next digit (3) of the dividend behind the 223 and repeat the process: 2233 / 782

Let's proceed to step 5:
782 can be fit into 2233 2 times, resulting in a remainder of 669.
The next digit of our result is 2. 
Result so far: 62.0
Subtracting 1564 from 2233 leaves us with 669.
Take the next digit (0) from the dividend and append it to 669, then repeat: 6690 / 782

Going ahead to step 6:
6690 divided by 782 is 8 with a remainder of 434.
The next digit of our result is 8. 
Result so far: 628.0
The remainder is 434 after subtracting 6256 from 6690.
Fetch the next digit (9) from the dividend, attach it to 434 and continue: 4349 / 782

Moving on to step 7:
4349 divided by 782 is 5 with a remainder of 439.
The number 5 becomes the next digit in our result. 
Result so far: 6285.0
The remainder is 439 after subtracting 3910 from 4349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

On to step 8:
If we divide 4390 by 782, we get 5 and a remainder of 480.
Put 5 as the next digit of the answer. 
Result so far: 6285.5
Subtracting 3910 from 4390 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 9:
If we divide 4800 by 782, we get 6 and a remainder of 108.
Write down 6 as next digit of the result. 
Result so far: 6285.56
Subtracting 4692 from 4800 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Step 10:
When dividing 1080 by 782, we get 1 with a remainder of 298.
Use 1 as the next digit of our solution. 
Result so far: 6285.561
If we subtract 782 from 1080, we get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Let's proceed to step 11:
When dividing 2980 by 782, we get 3 with a remainder of 634.
The next digit of our result is 3. 
Result so far: 6285.5613
Subtracting 2346 from 2980 leaves us with 634.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6340, and continue the process.

Let's proceed to step 12:
When dividing 6340 by 782, we get 8 with a remainder of 84.
The number 8 becomes the next digit in our result. 
Result so far: 6285.56138
Subtracting 6256 from 6340 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 13:
The number 782 fits into 840 1 times, leaving a remainder of 58.
Use 1 as the next digit of our solution. 
Result so far: 6285.561381
If we subtract 782 from 840, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 14:
782 goes into 580 0 times with a remainder of 580.
The next digit of our result is 0. 
Result so far: 6285.561381
The remainder is 580 after subtracting 0 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Advancing to step 15:
782 goes into 5800 7 times with a remainder of 326.
The next digit of our result is 7. 
Result so far: 6285.56138107
The remainder is 326 after subtracting 5474 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

The final outcome is 6285.56138107, with a leftover of 3.26e-07.