Let's divide 99111 by 10
We want to figure out the number of times 99111 can be divided by 10.

Going ahead to step 1:
10 can be fit into 9 0 times, resulting in a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 10

Advancing to step 2:
99 divided by 10 is 9 with a remainder of 9.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 90 from 99 to get 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 10

Moving on to step 3:
91 divided by 10 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 99.0
If we subtract 90 from 91, we get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 10

Advancing to step 4:
11 divided by 10 is 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 991.0
Subtract 10 from 11 to get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 10

Let's proceed to step 5:
When dividing 11 by 10, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 9911.0
Subtracting 10 from 11 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.

Moving on to step 6:
10 divided by 10 is 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 9911.1
If we take 10 away from 10, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
10 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9911.1
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
When dividing 0 by 10, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9911.1
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 9911.1 and a remainder of 0.0.