We look at the division of 671217 by 79 
We want to figure out the number of times 671217 can be divided by 79.

Let's proceed to step 1:
6 divided by 79 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 79

On to step 2:
67 divided by 79 is 0 with a remainder of 67.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Append the next digit (1) from the dividend to 67 and continue with: 671 / 79

Step 3:
When dividing 671 by 79, we get 8 with a remainder of 39.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 632 from 671 and we're left with 39.
Append the next digit (2) from the dividend to 39 and continue with: 392 / 79

On to step 4:
The number 79 fits into 392 4 times, leaving a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 84.0
The remainder is 76 after subtracting 316 from 392.
Append the next digit (1) from the dividend to 76 and continue with: 761 / 79

Let's proceed to step 5:
79 can be fit into 761 9 times, resulting in a remainder of 50.
Use 9 as the next digit of our solution. 
Result so far: 849.0
Subtracting 711 from 761 leaves us with 50.
Grab the next digit (7) from the dividend, add it to 50, then carry on: 507 / 79

On to step 6:
79 can be fit into 507 6 times, resulting in a remainder of 33.
Use 6 as the next digit of our solution. 
Result so far: 8496.0
If we take 474 away from 507, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
If we divide 330 by 79, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 8496.4
If we subtract 316 from 330, we 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.

Let's proceed to step 8:
When dividing 140 by 79, we get 1 with a remainder of 61.
Record the quotient 1 as the next digit in the result. 
Result so far: 8496.41
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.

On to step 9:
When dividing 610 by 79, we get 7 with a remainder of 57.
The next digit of our result is 7. 
Result so far: 8496.417
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 10:
If we divide 570 by 79, we get 7 and a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 8496.4177
If we take 553 away from 570, we end up 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 outcome is 8496.4177, with a leftover of 0.00017.