We're dividing 990993 by 85 
We want to figure out the number of times 990993 can be divided by 85.

On to step 1:
If we divide 9 by 85, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 85

Going ahead to step 2:
99 divided by 85 is 1 with a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 85 away from 99, we end up with 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 85

Advancing to step 3:
85 can be fit into 140 1 times, resulting in a remainder of 55.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtract 85 from 140 to get 55.
Append the next digit (9) from the dividend to 55 and continue with: 559 / 85

On to step 4:
If we divide 559 by 85, we get 6 and a remainder of 49.
Record the quotient 6 as the next digit in the result. 
Result so far: 116.0
Subtract 510 from 559 to get 49.
Grab the next digit (9) from the dividend, add it to 49, then carry on: 499 / 85

Let's proceed to step 5:
499 divided by 85 is 5 with a remainder of 74.
Write down 5 as next digit of the result. 
Result so far: 1165.0
Deduct 425 from 499 and we're left with 74.
Append the next digit (3) from the dividend to 74 and continue with: 743 / 85

Moving on to step 6:
85 can be fit into 743 8 times, resulting in a remainder of 63.
Use 8 as the next digit of our solution. 
Result so far: 11658.0
If we take 680 away from 743, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 7:
When dividing 630 by 85, we get 7 with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 11658.7
If we take 595 away from 630, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 8:
When dividing 350 by 85, we get 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 11658.74
If we subtract 340 from 350, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 9:
The number 85 fits into 100 1 times, leaving a remainder of 15.
The next digit of our result is 1. 
Result so far: 11658.741
Subtracting 85 from 100 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 10:
150 divided by 85 is 1 with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 11658.7411
If we take 85 away from 150, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The quotient of the division is 11658.7411, and the remainder is 0.00065.