We look at the division of 19999 by 9 
We want to figure out the number of times 19999 can be divided by 9.

Advancing to step 1:
9 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 9

Moving on to step 2:
9 goes into 19 2 times with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 18 from 19 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 9

Let's proceed to step 3:
19 divided by 9 is 2 with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtracting 18 from 19 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 9

Let's proceed to step 4:
The number 9 fits into 19 2 times, leaving a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 222.0
If we subtract 18 from 19, we get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 9

On to step 5:
9 goes into 19 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2222.0
Deduct 18 from 19 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 6:
9 can be fit into 10 1 times, resulting in a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 2222.1
The remainder is 1 after subtracting 9 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
9 goes into 10 1 times with a remainder of 1.
The next digit of our result is 1. 
Result so far: 2222.11
Subtracting 9 from 10 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 2222.11, with a leftover of 0.001.