We look at the division of 679149 by 86 
We want to figure out the number of times 679149 can be divided by 86.

Advancing to step 1:
When dividing 6 by 86, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 86

Moving on to step 2:
86 goes into 67 0 times with a remainder of 67.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 67, we get 67.
Take the next digit (9) from the dividend and append it to 67, then repeat: 679 / 86

Step 3:
The number 86 fits into 679 7 times, leaving a remainder of 77.
The next digit of our result is 7. 
Result so far: 7.0
Deduct 602 from 679 and we're left with 77.
Append the next digit (1) from the dividend to 77 and continue with: 771 / 86

Step 4:
771 divided by 86 is 8 with a remainder of 83.
The next digit of our result is 8. 
Result so far: 78.0
Deduct 688 from 771 and we're left with 83.
Grab the next digit (4) from the dividend, add it to 83, then carry on: 834 / 86

Step 5:
834 divided by 86 is 9 with a remainder of 60.
Record the quotient 9 as the next digit in the result. 
Result so far: 789.0
If we take 774 away from 834, we end up with 60.
Grab the next digit (9) from the dividend, add it to 60, then carry on: 609 / 86

Let's proceed to step 6:
86 goes into 609 7 times with a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 7897.0
Subtracting 602 from 609 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 86 is 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 7897.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 8:
700 divided by 86 is 8 with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 7897.08
Subtract 688 from 700 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 9:
If we divide 120 by 86, we get 1 and a remainder of 34.
Write down 1 as next digit of the result. 
Result so far: 7897.081
If we take 86 away from 120, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 10:
The number 86 fits into 340 3 times, leaving a remainder of 82.
The number 3 becomes the next digit in our result. 
Result so far: 7897.0813
If we take 258 away from 340, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 11:
If we divide 820 by 86, we get 9 and a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 7897.08139
Subtracting 774 from 820 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 12:
86 can be fit into 460 5 times, resulting in a remainder of 30.
The next digit of our result is 5. 
Result so far: 7897.081395
Subtracting 430 from 460 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 13:
The number 86 fits into 300 3 times, leaving a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 7897.0813953
If we take 258 away from 300, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 14:
86 goes into 420 4 times with a remainder of 76.
Put 4 as the next digit of the answer. 
Result so far: 7897.08139534
Subtract 344 from 420 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final outcome is 7897.08139534, with a leftover of 7.6e-08.