We're dividing 181721 by 24 
Let's see how many times 24 fits into 181721.

Advancing to step 1:
The number 24 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 24

On to step 2:
When dividing 18 by 24, we get 0 with a remainder of 18.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 24

Advancing to step 3:
24 goes into 181 7 times with a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 168 from 181, we get 13.
Bring next digit (7) of the dividend behind the 13 and repeat the process: 137 / 24

Advancing to step 4:
24 goes into 137 5 times with a remainder of 17.
Use 5 as the next digit of our solution. 
Result so far: 75.0
If we subtract 120 from 137, we get 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 24

Moving on to step 5:
If we divide 172 by 24, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 757.0
The remainder is 4 after subtracting 168 from 172.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 24

Step 6:
If we divide 41 by 24, we get 1 and a remainder of 17.
The next digit of our result is 1. 
Result so far: 7571.0
Subtracting 24 from 41 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
The number 24 fits into 170 7 times, leaving a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 7571.7
If we take 168 away from 170, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
24 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 7571.7
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
The number 24 fits into 200 8 times, leaving a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 7571.708
Subtract 192 from 200 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
24 goes into 80 3 times with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 7571.7083
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
When dividing 80 by 24, we get 3 with a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 7571.70833
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 7571.70833 with a remaining 8e-06.