686148 ÷ 9 
We're looking to find how many times 9 goes into 686148.

Going ahead to step 1:
9 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (8) from the dividend to 6 and continue with: 68 / 9

Let's proceed to step 2:
9 can be fit into 68 7 times, resulting in a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Deduct 63 from 68 and we're left with 5.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 9

Moving on to step 3:
When dividing 56 by 9, we get 6 with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 76.0
If we subtract 54 from 56, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 9

Moving on to step 4:
When dividing 21 by 9, we get 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 762.0
Subtracting 18 from 21 leaves us with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 9

Moving on to step 5:
The number 9 fits into 34 3 times, leaving a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 7623.0
Subtracting 27 from 34 leaves us with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 9

Let's proceed to step 6:
If we divide 78 by 9, we get 8 and a remainder of 6.
The next digit of our result is 8. 
Result so far: 76238.0
If we subtract 72 from 78, 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 7:
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: 76238.6
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 8:
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: 76238.66
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.

The final outcome is 76238.66, with a leftover of 0.006.