573099 ÷ 9 
We're looking to find how many times 9 goes into 573099.

Going ahead to step 1:
The number 9 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 9

Going ahead to step 2:
When dividing 57 by 9, we get 6 with a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 54 from 57 to get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 9

Let's proceed to step 3:
If we divide 33 by 9, we get 3 and a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 63.0
The remainder is 6 after subtracting 27 from 33.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 9

Advancing to step 4:
When dividing 60 by 9, we get 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 636.0
If we subtract 54 from 60, we get 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 9

Let's proceed to step 5:
9 goes into 69 7 times with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 6367.0
Subtract 63 from 69 to get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 9

Step 6:
9 can be fit into 69 7 times, resulting in a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 63677.0
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 7:
9 goes into 60 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 63677.6
If we subtract 54 from 60, we 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.

Going ahead to step 8:
If we divide 60 by 9, we get 6 and a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 63677.66
If we subtract 54 from 60, we 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 63677.66 and a remainder of 0.006.