855579 divided by 86 
We want to figure out the number of times 855579 can be divided by 86.

Going ahead to step 1:
If we divide 8 by 86, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 86

Moving on to step 2:
85 divided by 86 is 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 85 to get 85.
Append the next digit (5) from the dividend to 85 and continue with: 855 / 86

Let's proceed to step 3:
When dividing 855 by 86, we get 9 with a remainder of 81.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 774 from 855 to get 81.
Take the next digit (5) from the dividend and append it to 81, then repeat: 815 / 86

Moving on to step 4:
815 divided by 86 is 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 99.0
Subtracting 774 from 815 leaves us with 41.
Bring next digit (7) of the dividend behind the 41 and repeat the process: 417 / 86

Advancing to step 5:
417 divided by 86 is 4 with a remainder of 73.
The next digit of our result is 4. 
Result so far: 994.0
Subtract 344 from 417 to get 73.
Take the next digit (9) from the dividend and append it to 73, then repeat: 739 / 86

Advancing to step 6:
739 divided by 86 is 8 with a remainder of 51.
The next digit of our result is 8. 
Result so far: 9948.0
The remainder is 51 after subtracting 688 from 739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
510 divided by 86 is 5 with a remainder of 80.
Use 5 as the next digit of our solution. 
Result so far: 9948.5
If we subtract 430 from 510, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 8:
The number 86 fits into 800 9 times, leaving a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 9948.59
Subtract 774 from 800 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 9:
When dividing 260 by 86, we get 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 9948.593
Subtract 258 from 260 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
86 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 9948.593
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 11:
200 divided by 86 is 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 9948.59302
The remainder is 28 after subtracting 172 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
When dividing 280 by 86, we get 3 with a remainder of 22.
Use 3 as the next digit of our solution. 
Result so far: 9948.593023
Subtract 258 from 280 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 13:
220 divided by 86 is 2 with a remainder of 48.
The next digit of our result is 2. 
Result so far: 9948.5930232
Deduct 172 from 220 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 14:
86 goes into 480 5 times with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 9948.59302325
If we take 430 away from 480, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final outcome is 9948.59302325, with a leftover of 5e-08.