We look at the division of 85850941 by 999 
We're looking to find how many times 999 goes into 85850941.

Step 1:
If we divide 8 by 999, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 999

Let's proceed to step 2:
If we divide 85 by 999, we get 0 and a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Grab the next digit (8) from the dividend, add it to 85, then carry on: 858 / 999

Let's proceed to step 3:
999 can be fit into 858 0 times, resulting in a remainder of 858.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 858 and we're left with 858.
Include the next digit (5) from the dividend after 858, then repeat: 8585 / 999

Let's proceed to step 4:
The number 999 fits into 8585 8 times, leaving a remainder of 593.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 7992 from 8585 leaves us with 593.
Fetch the next digit (0) from the dividend, attach it to 593 and continue: 5930 / 999

Let's proceed to step 5:
The number 999 fits into 5930 5 times, leaving a remainder of 935.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
If we subtract 4995 from 5930, we get 935.
Fetch the next digit (9) from the dividend, attach it to 935 and continue: 9359 / 999

Going ahead to step 6:
999 goes into 9359 9 times with a remainder of 368.
The next digit of our result is 9. 
Result so far: 859.0
If we subtract 8991 from 9359, we get 368.
Fetch the next digit (4) from the dividend, attach it to 368 and continue: 3684 / 999

Going ahead to step 7:
999 can be fit into 3684 3 times, resulting in a remainder of 687.
Use 3 as the next digit of our solution. 
Result so far: 8593.0
Deduct 2997 from 3684 and we're left with 687.
Take the next digit (1) from the dividend and append it to 687, then repeat: 6871 / 999

On to step 8:
999 goes into 6871 6 times with a remainder of 877.
Use 6 as the next digit of our solution. 
Result so far: 85936.0
The remainder is 877 after subtracting 5994 from 6871.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8770, and continue the process.

Let's proceed to step 9:
999 goes into 8770 8 times with a remainder of 778.
Use 8 as the next digit of our solution. 
Result so far: 85936.8
Subtract 7992 from 8770 to get 778.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7780, and continue the process.

Step 10:
999 goes into 7780 7 times with a remainder of 787.
The number 7 becomes the next digit in our result. 
Result so far: 85936.87
If we take 6993 away from 7780, we end up with 787.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7870, and continue the process.

Advancing to step 11:
999 can be fit into 7870 7 times, resulting in a remainder of 877.
Put 7 as the next digit of the answer. 
Result so far: 85936.877
The remainder is 877 after subtracting 6993 from 7870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8770, and continue the process.

After the division, we end up with 85936.877 and a remainder of 0.0877.