Let's divide 648781 by 79
Let's see how many times 79 fits into 648781.

Step 1:
The number 79 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 79

On to step 2:
If we divide 64 by 79, we get 0 and a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Bring next digit (8) of the dividend behind the 64 and repeat the process: 648 / 79

Advancing to step 3:
The number 79 fits into 648 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 632 away from 648, we end up with 16.
Include the next digit (7) from the dividend after 16, then repeat: 167 / 79

Let's proceed to step 4:
167 divided by 79 is 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 82.0
Subtract 158 from 167 to get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 79

Step 5:
The number 79 fits into 98 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 821.0
If we subtract 79 from 98, we get 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 79

On to step 6:
When dividing 191 by 79, we get 2 with a remainder of 33.
The number 2 becomes the next digit in our result. 
Result so far: 8212.0
The remainder is 33 after subtracting 158 from 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
If we divide 330 by 79, we get 4 and a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 8212.4
Subtract 316 from 330 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 8:
When dividing 140 by 79, we get 1 with a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 8212.41
Subtracting 79 from 140 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 9:
If we divide 610 by 79, we get 7 and a remainder of 57.
The next digit of our result is 7. 
Result so far: 8212.417
Deduct 553 from 610 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 10:
79 can be fit into 570 7 times, resulting in a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 8212.4177
Deduct 553 from 570 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

In conclusion, the division gives 8212.4177 with a balance of 0.00017.