We're dividing 870579 by 79 
We want to divide 870579 by 79.

Going ahead to step 1:
79 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 79

Going ahead to step 2:
87 divided by 79 is 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 8 after subtracting 79 from 87.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 79

Let's proceed to step 3:
80 divided by 79 is 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 79 from 80 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 79

On to step 4:
79 can be fit into 15 0 times, resulting in a remainder of 15.
The next digit of our result is 0. 
Result so far: 110.0
If we take 0 away from 15, we end up with 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 79

Step 5:
79 goes into 157 1 times with a remainder of 78.
Record the quotient 1 as the next digit in the result. 
Result so far: 1101.0
Deduct 79 from 157 and we're left with 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 79

Going ahead to step 6:
When dividing 789 by 79, we get 9 with a remainder of 78.
Use 9 as the next digit of our solution. 
Result so far: 11019.0
Subtract 711 from 789 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 7:
79 can be fit into 780 9 times, resulting in a remainder of 69.
Use 9 as the next digit of our solution. 
Result so far: 11019.9
If we subtract 711 from 780, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
690 divided by 79 is 8 with a remainder of 58.
The next digit of our result is 8. 
Result so far: 11019.98
Subtracting 632 from 690 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 9:
If we divide 580 by 79, we get 7 and a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 11019.987
If we subtract 553 from 580, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
If we divide 270 by 79, we get 3 and a remainder of 33.
Use 3 as the next digit of our solution. 
Result so far: 11019.9873
The remainder is 33 after subtracting 237 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 11:
The number 79 fits into 330 4 times, leaving a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 11019.98734
Deduct 316 from 330 and we're left with 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 12:
The number 79 fits into 140 1 times, leaving a remainder of 61.
Write down 1 as next digit of the result. 
Result so far: 11019.987341
If we take 79 away from 140, we end up 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 13:
If we divide 610 by 79, we get 7 and a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 11019.9873417
Subtracting 553 from 610 leaves us 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.

Moving on to step 14:
570 divided by 79 is 7 with a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 11019.98734177
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 final result is 11019.98734177 with a remainder of 1.7e-08.