We're dividing 57911 by 9 
Let's see how many times 9 fits into 57911.

Advancing to step 1:
9 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 9

Step 2:
57 divided by 9 is 6 with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 54 from 57 to get 3.
Bring next digit (9) of the dividend behind the 3 and repeat the process: 39 / 9

Moving on to step 3:
39 divided by 9 is 4 with a remainder of 3.
Write down 4 as next digit of the result. 
Result so far: 64.0
The remainder is 3 after subtracting 36 from 39.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 9

Let's proceed to step 4:
If we divide 31 by 9, we get 3 and a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 643.0
If we take 27 away from 31, we end up with 4.
Grab the next digit (1) from the dividend, add it to 4, then carry on: 41 / 9

Advancing to step 5:
41 divided by 9 is 4 with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 6434.0
Deduct 36 from 41 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 6:
9 can be fit into 50 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 6434.5
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 7:
When dividing 50 by 9, we get 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 6434.55
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 6434.55 and a remainder of 0.005.