We look at the division of 21322943 by 717 
We want to divide 21322943 by 717.

Step 1:
2 divided by 717 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 717

Let's proceed to step 2:
717 goes into 21 0 times with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 717

Advancing to step 3:
213 divided by 717 is 0 with a remainder of 213.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 213 and we're left with 213.
Bring next digit (2) of the dividend behind the 213 and repeat the process: 2132 / 717

On to step 4:
717 can be fit into 2132 2 times, resulting in a remainder of 698.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1434 from 2132 to get 698.
Grab the next digit (2) from the dividend, add it to 698, then carry on: 6982 / 717

On to step 5:
When dividing 6982 by 717, we get 9 with a remainder of 529.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 529 after subtracting 6453 from 6982.
Include the next digit (9) from the dividend after 529, then repeat: 5299 / 717

Going ahead to step 6:
5299 divided by 717 is 7 with a remainder of 280.
Use 7 as the next digit of our solution. 
Result so far: 297.0
Subtract 5019 from 5299 to get 280.
Include the next digit (4) from the dividend after 280, then repeat: 2804 / 717

On to step 7:
The number 717 fits into 2804 3 times, leaving a remainder of 653.
The number 3 becomes the next digit in our result. 
Result so far: 2973.0
Deduct 2151 from 2804 and we're left with 653.
Include the next digit (3) from the dividend after 653, then repeat: 6533 / 717

Going ahead to step 8:
717 can be fit into 6533 9 times, resulting in a remainder of 80.
Record the quotient 9 as the next digit in the result. 
Result so far: 29739.0
If we take 6453 away from 6533, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 9:
717 goes into 800 1 times with a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 29739.1
If we subtract 717 from 800, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 10:
830 divided by 717 is 1 with a remainder of 113.
The number 1 becomes the next digit in our result. 
Result so far: 29739.11
Deduct 717 from 830 and we're left with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

The final outcome is 29739.11, with a leftover of 0.113.