Let's divide 861684 by 18
We want to figure out the number of times 861684 can be divided by 18.

Step 1:
If we divide 8 by 18, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 18

Let's proceed to step 2:
The number 18 fits into 86 4 times, leaving a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 72 from 86 leaves us with 14.
Append the next digit (1) from the dividend to 14 and continue with: 141 / 18

Advancing to step 3:
When dividing 141 by 18, we get 7 with a remainder of 15.
The number 7 becomes the next digit in our result. 
Result so far: 47.0
Subtract 126 from 141 to get 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 18

Let's proceed to step 4:
18 can be fit into 156 8 times, resulting in a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 478.0
Deduct 144 from 156 and we're left with 12.
Grab the next digit (8) from the dividend, add it to 12, then carry on: 128 / 18

Going ahead to step 5:
18 goes into 128 7 times with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 4787.0
Deduct 126 from 128 and we're left with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 18

On to step 6:
If we divide 24 by 18, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 47871.0
Deduct 18 from 24 and we're left 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.

Going ahead to step 7:
When dividing 60 by 18, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 47871.3
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
The number 18 fits into 60 3 times, leaving a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 47871.33
The remainder is 6 after subtracting 54 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 47871.33 with a balance of 0.006.