We're dividing 866328 by 79 
Our goal is to divide 866328 by 79.

Moving on to step 1:
The number 79 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 79

Moving on to step 2:
79 goes into 86 1 times with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 79 from 86 leaves us with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 79

Step 3:
79 goes into 76 0 times with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
The remainder is 76 after subtracting 0 from 76.
Bring next digit (3) of the dividend behind the 76 and repeat the process: 763 / 79

On to step 4:
763 divided by 79 is 9 with a remainder of 52.
The number 9 becomes the next digit in our result. 
Result so far: 109.0
If we subtract 711 from 763, we get 52.
Include the next digit (2) from the dividend after 52, then repeat: 522 / 79

Step 5:
79 can be fit into 522 6 times, resulting in a remainder of 48.
Put 6 as the next digit of the answer. 
Result so far: 1096.0
If we take 474 away from 522, we end up with 48.
Fetch the next digit (8) from the dividend, attach it to 48 and continue: 488 / 79

Let's proceed to step 6:
488 divided by 79 is 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 10966.0
The remainder is 14 after subtracting 474 from 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 7:
The number 79 fits into 140 1 times, leaving a remainder of 61.
The next digit of our result is 1. 
Result so far: 10966.1
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.

Moving on to step 8:
79 can be fit into 610 7 times, resulting in a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 10966.17
The remainder is 57 after subtracting 553 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 9:
79 goes into 570 7 times with a remainder of 17.
The next digit of our result is 7. 
Result so far: 10966.177
If we subtract 553 from 570, we get 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 10966.177 with a balance of 0.0017.