We look at the division of 57579 by 9 
We want to figure out the number of times 57579 can be divided by 9.

Let's proceed to step 1:
5 divided by 9 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 9

Step 2:
9 goes into 57 6 times with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we take 54 away from 57, we end up with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 9

On to step 3:
9 can be fit into 35 3 times, resulting in a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Deduct 27 from 35 and we're left with 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 9

Moving on to step 4:
9 goes into 87 9 times with a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 639.0
If we subtract 81 from 87, we get 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 9

Let's proceed to step 5:
The number 9 fits into 69 7 times, leaving a remainder of 6.
The next digit of our result is 7. 
Result so far: 6397.0
Deduct 63 from 69 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 6:
If we divide 60 by 9, we get 6 and a remainder of 6.
The next digit of our result is 6. 
Result so far: 6397.6
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
60 divided by 9 is 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 6397.66
Subtract 54 from 60 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 6397.66 and a remainder of 0.006.