21062743 ÷ 495 
Let's see how many times 495 fits into 21062743.

Step 1:
If we divide 2 by 495, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 495

Going ahead to step 2:
If we divide 21 by 495, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (0) from the dividend and append it to 21, then repeat: 210 / 495

Moving on to step 3:
When dividing 210 by 495, we get 0 with a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 210, we get 210.
Fetch the next digit (6) from the dividend, attach it to 210 and continue: 2106 / 495

Moving on to step 4:
495 can be fit into 2106 4 times, resulting in a remainder of 126.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 1980 away from 2106, we end up with 126.
Fetch the next digit (2) from the dividend, attach it to 126 and continue: 1262 / 495

On to step 5:
The number 495 fits into 1262 2 times, leaving a remainder of 272.
Write down 2 as next digit of the result. 
Result so far: 42.0
Subtract 990 from 1262 to get 272.
Grab the next digit (7) from the dividend, add it to 272, then carry on: 2727 / 495

Going ahead to step 6:
2727 divided by 495 is 5 with a remainder of 252.
Use 5 as the next digit of our solution. 
Result so far: 425.0
Subtract 2475 from 2727 to get 252.
Fetch the next digit (4) from the dividend, attach it to 252 and continue: 2524 / 495

Moving on to step 7:
495 goes into 2524 5 times with a remainder of 49.
The next digit of our result is 5. 
Result so far: 4255.0
If we subtract 2475 from 2524, we get 49.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 495

On to step 8:
If we divide 493 by 495, we get 0 and a remainder of 493.
The number 0 becomes the next digit in our result. 
Result so far: 42550.0
Subtracting 0 from 493 leaves us with 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Moving on to step 9:
495 can be fit into 4930 9 times, resulting in a remainder of 475.
The number 9 becomes the next digit in our result. 
Result so far: 42550.9
Subtract 4455 from 4930 to get 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

On to step 10:
495 goes into 4750 9 times with a remainder of 295.
The next digit of our result is 9. 
Result so far: 42550.99
If we subtract 4455 from 4750, we get 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

In conclusion, the division gives 42550.99 with a balance of 0.295.