We divide 21724425 by 10
We're looking to find how many times 10 goes into 21724425.

Let's proceed to step 1:
If we divide 2 by 10, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 10

Advancing to step 2:
10 goes into 21 2 times with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 20 from 21 and we're left with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 10

Moving on to step 3:
When dividing 17 by 10, we get 1 with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 21.0
Deduct 10 from 17 and we're left with 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 10

Going ahead to step 4:
The number 10 fits into 72 7 times, leaving a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 217.0
If we take 70 away from 72, we end up with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 10

Moving on to step 5:
24 divided by 10 is 2 with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2172.0
If we take 20 away from 24, we end up with 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 10

On to step 6:
The number 10 fits into 44 4 times, leaving a remainder of 4.
The next digit of our result is 4. 
Result so far: 21724.0
Deduct 40 from 44 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 10

On to step 7:
The number 10 fits into 42 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 217244.0
Subtracting 40 from 42 leaves us with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 10

Moving on to step 8:
10 can be fit into 25 2 times, resulting in a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2172442.0
Subtracting 20 from 25 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
If we divide 50 by 10, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 2172442.5
Subtracting 50 from 50 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.

Step 10:
The number 10 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 2172442.5
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.

Moving on to step 11:
If we divide 0 by 10, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 2172442.5
The remainder is 0 after subtracting 0 from 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 2172442.5 and a remainder of 0.0.