209100 ÷ 24 
We're looking to find how many times 24 goes into 209100.

Step 1:
24 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 24

Going ahead to step 2:
24 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Grab the next digit (9) from the dividend, add it to 20, then carry on: 209 / 24

Moving on to step 3:
209 divided by 24 is 8 with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 192 from 209 to get 17.
Fetch the next digit (1) from the dividend, attach it to 17 and continue: 171 / 24

Let's proceed to step 4:
If we divide 171 by 24, we get 7 and a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 87.0
If we subtract 168 from 171, we get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 24

Step 5:
24 can be fit into 30 1 times, resulting in a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 871.0
Subtracting 24 from 30 leaves us with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 24

Moving on to step 6:
If we divide 60 by 24, we get 2 and a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 8712.0
The remainder is 12 after subtracting 48 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
When dividing 120 by 24, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 8712.5
If we subtract 120 from 120, 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.

Let's proceed to step 8:
24 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8712.5
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.

Advancing to step 9:
24 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8712.5
If we take 0 away from 0, 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.

After the division, we end up with 8712.5 and a remainder of 0.0.