We divide 998678 by 78
Let's see how many times 78 fits into 998678.

On to step 1:
78 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 78

Advancing to step 2:
78 can be fit into 99 1 times, resulting in a remainder of 21.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 78 from 99, we get 21.
Include the next digit (8) from the dividend after 21, then repeat: 218 / 78

On to step 3:
If we divide 218 by 78, we get 2 and a remainder of 62.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we take 156 away from 218, we end up with 62.
Bring next digit (6) of the dividend behind the 62 and repeat the process: 626 / 78

Moving on to step 4:
626 divided by 78 is 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
Subtracting 624 from 626 leaves us with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 78

Let's proceed to step 5:
78 can be fit into 27 0 times, resulting in a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 1280.0
Subtracting 0 from 27 leaves us with 27.
Bring next digit (8) of the dividend behind the 27 and repeat the process: 278 / 78

Moving on to step 6:
78 can be fit into 278 3 times, resulting in a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 12803.0
The remainder is 44 after subtracting 234 from 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
If we divide 440 by 78, we get 5 and a remainder of 50.
The next digit of our result is 5. 
Result so far: 12803.5
If we take 390 away from 440, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
When dividing 500 by 78, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 12803.56
Deduct 468 from 500 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 9:
78 goes into 320 4 times with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 12803.564
Subtracting 312 from 320 leaves us 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.

On to step 10:
78 goes into 80 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 12803.5641
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 11:
20 divided by 78 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 12803.5641
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 12:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 12803.564102
If we take 156 away from 200, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
If we divide 440 by 78, we get 5 and a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 12803.5641025
Subtracting 390 from 440 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
500 divided by 78 is 6 with a remainder of 32.
The next digit of our result is 6. 
Result so far: 12803.56410256
Subtract 468 from 500 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 12803.56410256, and the remainder is 3.2e-08.