We look at the division of 800376 by 81 
Our goal is to divide 800376 by 81.

Step 1:
8 divided by 81 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 81

Advancing to step 2:
81 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Fetch the next digit (0) from the dividend, attach it to 80 and continue: 800 / 81

On to step 3:
If we divide 800 by 81, we get 9 and a remainder of 71.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 729 from 800 to get 71.
Append the next digit (3) from the dividend to 71 and continue with: 713 / 81

Advancing to step 4:
If we divide 713 by 81, we get 8 and a remainder of 65.
Record the quotient 8 as the next digit in the result. 
Result so far: 98.0
Deduct 648 from 713 and we're left with 65.
Bring next digit (7) of the dividend behind the 65 and repeat the process: 657 / 81

Let's proceed to step 5:
If we divide 657 by 81, we get 8 and a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 988.0
Subtract 648 from 657 to get 9.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 81

On to step 6:
When dividing 96 by 81, we get 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 9881.0
The remainder is 15 after subtracting 81 from 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
The number 81 fits into 150 1 times, leaving a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 9881.1
If we take 81 away from 150, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 8:
690 divided by 81 is 8 with a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 9881.18
If we subtract 648 from 690, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
420 divided by 81 is 5 with a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 9881.185
If we take 405 away from 420, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 10:
If we divide 150 by 81, we get 1 and a remainder of 69.
The next digit of our result is 1. 
Result so far: 9881.1851
If we subtract 81 from 150, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

On to step 11:
The number 81 fits into 690 8 times, leaving a remainder of 42.
Put 8 as the next digit of the answer. 
Result so far: 9881.18518
Deduct 648 from 690 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
81 goes into 420 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 9881.185185
Subtract 405 from 420 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 13:
150 divided by 81 is 1 with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 9881.1851851
Deduct 81 from 150 and we're left with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Advancing to step 14:
81 can be fit into 690 8 times, resulting in a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 9881.18518518
Subtract 648 from 690 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 9881.18518518 with a balance of 4.2e-08.