Let's divide 816979 by 78
Let's see how many times 78 fits into 816979.

Advancing to step 1:
78 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 78

Going ahead to step 2:
78 can be fit into 81 1 times, resulting in a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 3 after subtracting 78 from 81.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 78

On to step 3:
When dividing 36 by 78, we get 0 with a remainder of 36.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 36 and we're left with 36.
Bring next digit (9) of the dividend behind the 36 and repeat the process: 369 / 78

Moving on to step 4:
78 can be fit into 369 4 times, resulting in a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 104.0
Deduct 312 from 369 and we're left with 57.
Fetch the next digit (7) from the dividend, attach it to 57 and continue: 577 / 78

Let's proceed to step 5:
78 can be fit into 577 7 times, resulting in a remainder of 31.
The next digit of our result is 7. 
Result so far: 1047.0
Deduct 546 from 577 and we're left with 31.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 78

On to step 6:
The number 78 fits into 319 4 times, leaving a remainder of 7.
Put 4 as the next digit of the answer. 
Result so far: 10474.0
If we subtract 312 from 319, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
When dividing 70 by 78, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 10474.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 8:
78 can be fit into 700 8 times, resulting in a remainder of 76.
Write down 8 as next digit of the result. 
Result so far: 10474.08
Subtract 624 from 700 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 9:
The number 78 fits into 760 9 times, leaving a remainder of 58.
Put 9 as the next digit of the answer. 
Result so far: 10474.089
Subtract 702 from 760 to 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.

Moving on to step 10:
78 goes into 580 7 times with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 10474.0897
Subtract 546 from 580 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 11:
If we divide 340 by 78, we get 4 and a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 10474.08974
Subtracting 312 from 340 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
When dividing 280 by 78, we get 3 with a remainder of 46.
The number 3 becomes the next digit in our result. 
Result so far: 10474.089743
Subtracting 234 from 280 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 13:
When dividing 460 by 78, we get 5 with a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 10474.0897435
The remainder is 70 after subtracting 390 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 14:
700 divided by 78 is 8 with a remainder of 76.
Put 8 as the next digit of the answer. 
Result so far: 10474.08974358
If we take 624 away from 700, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The quotient of the division is 10474.08974358, and the remainder is 7.6e-08.