We're dividing 584851 by 9 
We want to figure out the number of times 584851 can be divided by 9.

Step 1:
The number 9 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 9

Going ahead to step 2:
9 goes into 58 6 times with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 4 after subtracting 54 from 58.
Fetch the next digit (4) from the dividend, attach it to 4 and continue: 44 / 9

Going ahead to step 3:
9 can be fit into 44 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 64.0
Subtracting 36 from 44 leaves us with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 9

Let's proceed to step 4:
9 can be fit into 88 9 times, resulting in a remainder of 7.
Put 9 as the next digit of the answer. 
Result so far: 649.0
If we subtract 81 from 88, we get 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 9

Moving on to step 5:
If we divide 75 by 9, we get 8 and a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 6498.0
If we subtract 72 from 75, we get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 9

Moving on to step 6:
When dividing 31 by 9, we get 3 with a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 64983.0
The remainder is 4 after subtracting 27 from 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
When dividing 40 by 9, we get 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 64983.4
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
9 goes into 40 4 times with a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 64983.44
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 64983.44 with a remaining 0.004.