We divide 239910 by 11
We want to figure out the number of times 239910 can be divided by 11.

Going ahead to step 1:
2 divided by 11 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 11

Moving on to step 2:
When dividing 23 by 11, we get 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 22 from 23 to get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 11

Moving on to step 3:
If we divide 19 by 11, we get 1 and a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we subtract 11 from 19, we get 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 11

Advancing to step 4:
11 goes into 89 8 times with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 218.0
Deduct 88 from 89 and we're left with 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 11

Moving on to step 5:
11 goes into 11 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 2181.0
Deduct 11 from 11 and we're left with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 11

On to step 6:
When dividing 0 by 11, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21810.0
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.

Going ahead to step 7:
If we divide 0 by 11, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 21810.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
If we divide 0 by 11, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 21810.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 21810.0, with a leftover of 0.0.