Let's divide 866619 by 79
We want to divide 866619 by 79.

Going ahead to step 1:
If we divide 8 by 79, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 79

Step 2:
When dividing 86 by 79, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 7 after subtracting 79 from 86.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 79

Advancing to step 3:
If we divide 76 by 79, we get 0 and a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 76 after subtracting 0 from 76.
Grab the next digit (6) from the dividend, add it to 76, then carry on: 766 / 79

On to step 4:
766 divided by 79 is 9 with a remainder of 55.
Record the quotient 9 as the next digit in the result. 
Result so far: 109.0
The remainder is 55 after subtracting 711 from 766.
Append the next digit (1) from the dividend to 55 and continue with: 551 / 79

Advancing to step 5:
551 divided by 79 is 6 with a remainder of 77.
Write down 6 as next digit of the result. 
Result so far: 1096.0
Subtracting 474 from 551 leaves us with 77.
Grab the next digit (9) from the dividend, add it to 77, then carry on: 779 / 79

Let's proceed to step 6:
79 goes into 779 9 times with a remainder of 68.
Write down 9 as next digit of the result. 
Result so far: 10969.0
If we take 711 away from 779, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 7:
79 can be fit into 680 8 times, resulting in a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 10969.8
Subtract 632 from 680 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 8:
480 divided by 79 is 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 10969.86
The remainder is 6 after subtracting 474 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
The number 79 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 10969.86
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 10:
79 can be fit into 600 7 times, resulting in a remainder of 47.
The number 7 becomes the next digit in our result. 
Result so far: 10969.8607
Subtracting 553 from 600 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 11:
470 divided by 79 is 5 with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 10969.86075
Subtract 395 from 470 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 12:
If we divide 750 by 79, we get 9 and a remainder of 39.
The next digit of our result is 9. 
Result so far: 10969.860759
The remainder is 39 after subtracting 711 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 13:
If we divide 390 by 79, we get 4 and a remainder of 74.
Use 4 as the next digit of our solution. 
Result so far: 10969.8607594
If we subtract 316 from 390, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 14:
If we divide 740 by 79, we get 9 and a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 10969.86075949
Subtract 711 from 740 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

In conclusion, the division gives 10969.86075949 with a balance of 2.9e-08.