We're dividing 867244 by 79 
We want to figure out the number of times 867244 can be divided by 79.

On to step 1:
If we divide 8 by 79, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 79

Step 2:
When dividing 86 by 79, we get 1 with a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 79 from 86 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 79

Step 3:
The number 79 fits into 77 0 times, leaving a remainder of 77.
The next digit of our result is 0. 
Result so far: 10.0
Deduct 0 from 77 and we're left with 77.
Grab the next digit (2) from the dividend, add it to 77, then carry on: 772 / 79

On to step 4:
When dividing 772 by 79, we get 9 with a remainder of 61.
The next digit of our result is 9. 
Result so far: 109.0
Deduct 711 from 772 and we're left with 61.
Take the next digit (4) from the dividend and append it to 61, then repeat: 614 / 79

Step 5:
The number 79 fits into 614 7 times, leaving a remainder of 61.
The number 7 becomes the next digit in our result. 
Result so far: 1097.0
Deduct 553 from 614 and we're left with 61.
Bring next digit (4) of the dividend behind the 61 and repeat the process: 614 / 79

Going ahead to step 6:
If we divide 614 by 79, we get 7 and a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 10977.0
Subtracting 553 from 614 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.

On to step 7:
610 divided by 79 is 7 with a remainder of 57.
Put 7 as the next digit of the answer. 
Result so far: 10977.7
Subtract 553 from 610 to get 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 8:
570 divided by 79 is 7 with a remainder of 17.
The next digit of our result is 7. 
Result so far: 10977.77
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.

The quotient of the division is 10977.77, and the remainder is 0.017.