678723 ÷ 79 
Our goal is to divide 678723 by 79.

Let's proceed to step 1:
79 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 79

Let's proceed to step 2:
79 goes into 67 0 times with a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Append the next digit (8) from the dividend to 67 and continue with: 678 / 79

Step 3:
The number 79 fits into 678 8 times, leaving a remainder of 46.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtract 632 from 678 to get 46.
Include the next digit (7) from the dividend after 46, then repeat: 467 / 79

Let's proceed to step 4:
467 divided by 79 is 5 with a remainder of 72.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
Deduct 395 from 467 and we're left with 72.
Bring next digit (2) of the dividend behind the 72 and repeat the process: 722 / 79

Step 5:
The number 79 fits into 722 9 times, leaving a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 859.0
Subtracting 711 from 722 leaves us with 11.
Grab the next digit (3) from the dividend, add it to 11, then carry on: 113 / 79

Advancing to step 6:
The number 79 fits into 113 1 times, leaving a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 8591.0
If we subtract 79 from 113, we 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.

On to step 7:
79 goes into 340 4 times with a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 8591.4
If we take 316 away from 340, 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.

Step 8:
79 can be fit into 240 3 times, resulting in a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 8591.43
Subtracting 237 from 240 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.

Going ahead to step 9:
If we divide 30 by 79, we get 0 and a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 8591.43
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 10:
79 can be fit into 300 3 times, resulting in a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 8591.4303
If we take 237 away from 300, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 11:
If we divide 630 by 79, we get 7 and a remainder of 77.
Put 7 as the next digit of the answer. 
Result so far: 8591.43037
The remainder is 77 after subtracting 553 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 12:
If we divide 770 by 79, we get 9 and a remainder of 59.
Record the quotient 9 as the next digit in the result. 
Result so far: 8591.430379
The remainder is 59 after subtracting 711 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 13:
If we divide 590 by 79, we get 7 and a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 8591.4303797
If we subtract 553 from 590, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Moving on to step 14:
79 can be fit into 370 4 times, resulting in a remainder of 54.
The next digit of our result is 4. 
Result so far: 8591.43037974
The remainder is 54 after subtracting 316 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 8591.43037974, with a leftover of 5.4e-08.