858651 ÷ 9 
Let's see how many times 9 fits into 858651.

Step 1:
9 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 9

Let's proceed to step 2:
When dividing 85 by 9, we get 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 9.0
The remainder is 4 after subtracting 81 from 85.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 9

Advancing to step 3:
9 goes into 48 5 times with a remainder of 3.
The next digit of our result is 5. 
Result so far: 95.0
Subtract 45 from 48 to get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 9

Let's proceed to step 4:
9 can be fit into 36 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 954.0
Subtracting 36 from 36 leaves us with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 9

Going ahead to step 5:
5 divided by 9 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 9540.0
If we take 0 away from 5, we end up with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 9

Going ahead to step 6:
When dividing 51 by 9, we get 5 with a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 95405.0
Subtracting 45 from 51 leaves us 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.

Moving on to step 7:
The number 9 fits into 60 6 times, leaving a remainder of 6.
The next digit of our result is 6. 
Result so far: 95405.6
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.

Step 8:
60 divided by 9 is 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 95405.66
Subtracting 54 from 60 leaves us 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.

After the division, we end up with 95405.66 and a remainder of 0.006.