We divide 17784866 by 999
Let's see how many times 999 fits into 17784866.

Let's proceed to step 1:
When dividing 1 by 999, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 999

Going ahead to step 2:
999 goes into 17 0 times with a remainder of 17.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Grab the next digit (7) from the dividend, add it to 17, then carry on: 177 / 999

Let's proceed to step 3:
999 can be fit into 177 0 times, resulting in a remainder of 177.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 177 and we're left with 177.
Grab the next digit (8) from the dividend, add it to 177, then carry on: 1778 / 999

Going ahead to step 4:
If we divide 1778 by 999, we get 1 and a remainder of 779.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 779 after subtracting 999 from 1778.
Take the next digit (4) from the dividend and append it to 779, then repeat: 7794 / 999

Step 5:
999 goes into 7794 7 times with a remainder of 801.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 6993 from 7794 and we're left with 801.
Append the next digit (8) from the dividend to 801 and continue with: 8018 / 999

Let's proceed to step 6:
999 goes into 8018 8 times with a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 178.0
If we take 7992 away from 8018, we end up with 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 999

Moving on to step 7:
999 can be fit into 266 0 times, resulting in a remainder of 266.
The next digit of our result is 0. 
Result so far: 1780.0
Deduct 0 from 266 and we're left with 266.
Fetch the next digit (6) from the dividend, attach it to 266 and continue: 2666 / 999

Let's proceed to step 8:
If we divide 2666 by 999, we get 2 and a remainder of 668.
The next digit of our result is 2. 
Result so far: 17802.0
Subtract 1998 from 2666 to get 668.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6680, and continue the process.

Going ahead to step 9:
The number 999 fits into 6680 6 times, leaving a remainder of 686.
The next digit of our result is 6. 
Result so far: 17802.6
If we subtract 5994 from 6680, we get 686.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6860, and continue the process.

On to step 10:
If we divide 6860 by 999, we get 6 and a remainder of 866.
Write down 6 as next digit of the result. 
Result so far: 17802.66
The remainder is 866 after subtracting 5994 from 6860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8660, and continue the process.

The final outcome is 17802.66, with a leftover of 0.866.