We look at the division of 781926 by 78 
Our goal is to divide 781926 by 78.

On to step 1:
The number 78 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 78

On to step 2:
When dividing 78 by 78, we get 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 78 from 78 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 78

Step 3:
78 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 78

Step 4:
19 divided by 78 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 100.0
Subtracting 0 from 19 leaves us with 19.
Append the next digit (2) from the dividend to 19 and continue with: 192 / 78

Let's proceed to step 5:
If we divide 192 by 78, we get 2 and a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 1002.0
Subtracting 156 from 192 leaves us with 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 78

Going ahead to step 6:
366 divided by 78 is 4 with a remainder of 54.
Write down 4 as next digit of the result. 
Result so far: 10024.0
If we subtract 312 from 366, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 7:
The number 78 fits into 540 6 times, leaving a remainder of 72.
The next digit of our result is 6. 
Result so far: 10024.6
The remainder is 72 after subtracting 468 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 8:
78 goes into 720 9 times with a remainder of 18.
The next digit of our result is 9. 
Result so far: 10024.69
The remainder is 18 after subtracting 702 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
78 goes into 180 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 10024.692
If we take 156 away from 180, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
240 divided by 78 is 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 10024.6923
Subtracting 234 from 240 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.

Going ahead to step 11:
78 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 10024.6923
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 12:
78 goes into 600 7 times with a remainder of 54.
The next digit of our result is 7. 
Result so far: 10024.692307
The remainder is 54 after subtracting 546 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Moving on to step 13:
540 divided by 78 is 6 with a remainder of 72.
The next digit of our result is 6. 
Result so far: 10024.6923076
If we take 468 away from 540, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 14:
78 goes into 720 9 times with a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 10024.69230769
Subtract 702 from 720 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 10024.69230769 with a remainder of 1.8e-08.