We look at the division of 81007715 by 499 
We want to divide 81007715 by 499.

On to step 1:
8 divided by 499 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 499

Step 2:
499 goes into 81 0 times with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Bring next digit (0) of the dividend behind the 81 and repeat the process: 810 / 499

Step 3:
499 goes into 810 1 times with a remainder of 311.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 311 after subtracting 499 from 810.
Include the next digit (0) from the dividend after 311, then repeat: 3110 / 499

Moving on to step 4:
499 can be fit into 3110 6 times, resulting in a remainder of 116.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 2994 from 3110, we get 116.
Append the next digit (7) from the dividend to 116 and continue with: 1167 / 499

Advancing to step 5:
The number 499 fits into 1167 2 times, leaving a remainder of 169.
Use 2 as the next digit of our solution. 
Result so far: 162.0
If we take 998 away from 1167, we end up with 169.
Bring next digit (7) of the dividend behind the 169 and repeat the process: 1697 / 499

Going ahead to step 6:
1697 divided by 499 is 3 with a remainder of 200.
Record the quotient 3 as the next digit in the result. 
Result so far: 1623.0
The remainder is 200 after subtracting 1497 from 1697.
Bring next digit (1) of the dividend behind the 200 and repeat the process: 2001 / 499

On to step 7:
The number 499 fits into 2001 4 times, leaving a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 16234.0
Deduct 1996 from 2001 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 499

Moving on to step 8:
The number 499 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 162340.0
Subtracting 0 from 55 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 9:
If we divide 550 by 499, we get 1 and a remainder of 51.
The next digit of our result is 1. 
Result so far: 162340.1
The remainder is 51 after subtracting 499 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 10:
510 divided by 499 is 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 162340.11
The remainder is 11 after subtracting 499 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The quotient of the division is 162340.11, and the remainder is 0.011.