686474 divided by 8 
We want to figure out the number of times 686474 can be divided by 8.

Moving on to step 1:
The number 8 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 8

Step 2:
If we divide 68 by 8, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we subtract 64 from 68, we get 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 8

Step 3:
When dividing 46 by 8, we get 5 with a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Subtract 40 from 46 to get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 8

On to step 4:
8 goes into 64 8 times with a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 858.0
Deduct 64 from 64 and we're left with 0.
Append the next digit (7) from the dividend to 0 and continue with: 7 / 8

Let's proceed to step 5:
8 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 8580.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 8

On to step 6:
The number 8 fits into 74 9 times, leaving a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 85809.0
Deduct 72 from 74 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
8 goes into 20 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 85809.2
Deduct 16 from 20 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.

Step 8:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 85809.25
Subtract 40 from 40 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
If we divide 0 by 8, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 85809.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 85809.25
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 85809.25 and a remainder of 0.0.