80810899 ÷ 953 
We're looking to find how many times 953 goes into 80810899.

Advancing to step 1:
8 divided by 953 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 953

On to step 2:
When dividing 80 by 953, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 80 leaves us with 80.
Bring next digit (8) of the dividend behind the 80 and repeat the process: 808 / 953

Advancing to step 3:
The number 953 fits into 808 0 times, leaving a remainder of 808.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 808 leaves us with 808.
Take the next digit (1) from the dividend and append it to 808, then repeat: 8081 / 953

On to step 4:
The number 953 fits into 8081 8 times, leaving a remainder of 457.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Deduct 7624 from 8081 and we're left with 457.
Include the next digit (0) from the dividend after 457, then repeat: 4570 / 953

Going ahead to step 5:
The number 953 fits into 4570 4 times, leaving a remainder of 758.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Subtract 3812 from 4570 to get 758.
Fetch the next digit (8) from the dividend, attach it to 758 and continue: 7588 / 953

Advancing to step 6:
953 can be fit into 7588 7 times, resulting in a remainder of 917.
The next digit of our result is 7. 
Result so far: 847.0
Deduct 6671 from 7588 and we're left with 917.
Append the next digit (9) from the dividend to 917 and continue with: 9179 / 953

Advancing to step 7:
When dividing 9179 by 953, we get 9 with a remainder of 602.
The next digit of our result is 9. 
Result so far: 8479.0
Subtract 8577 from 9179 to get 602.
Take the next digit (9) from the dividend and append it to 602, then repeat: 6029 / 953

On to step 8:
953 can be fit into 6029 6 times, resulting in a remainder of 311.
The number 6 becomes the next digit in our result. 
Result so far: 84796.0
Subtracting 5718 from 6029 leaves us with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

Let's proceed to step 9:
3110 divided by 953 is 3 with a remainder of 251.
Use 3 as the next digit of our solution. 
Result so far: 84796.3
Subtracting 2859 from 3110 leaves us with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Going ahead to step 10:
When dividing 2510 by 953, we get 2 with a remainder of 604.
Put 2 as the next digit of the answer. 
Result so far: 84796.32
If we subtract 1906 from 2510, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Advancing to step 11:
953 can be fit into 6040 6 times, resulting in a remainder of 322.
Use 6 as the next digit of our solution. 
Result so far: 84796.326
Deduct 5718 from 6040 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 12:
The number 953 fits into 3220 3 times, leaving a remainder of 361.
Record the quotient 3 as the next digit in the result. 
Result so far: 84796.3263
Subtract 2859 from 3220 to get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Advancing to step 13:
When dividing 3610 by 953, we get 3 with a remainder of 751.
Write down 3 as next digit of the result. 
Result so far: 84796.32633
If we subtract 2859 from 3610, we get 751.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7510, and continue the process.

In conclusion, the division gives 84796.32633 with a balance of 0.000751.