We divide 902299 by 81
Our goal is to divide 902299 by 81.

Going ahead to step 1:
The number 81 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 81

Let's proceed to step 2:
If we divide 90 by 81, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 81 away from 90, we end up with 9.
Grab the next digit (2) from the dividend, add it to 9, then carry on: 92 / 81

Step 3:
81 can be fit into 92 1 times, resulting in a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
The remainder is 11 after subtracting 81 from 92.
Fetch the next digit (2) from the dividend, attach it to 11 and continue: 112 / 81

Moving on to step 4:
If we divide 112 by 81, we get 1 and a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 111.0
Subtracting 81 from 112 leaves us with 31.
Append the next digit (9) from the dividend to 31 and continue with: 319 / 81

Step 5:
81 can be fit into 319 3 times, resulting in a remainder of 76.
Put 3 as the next digit of the answer. 
Result so far: 1113.0
Deduct 243 from 319 and we're left with 76.
Take the next digit (9) from the dividend and append it to 76, then repeat: 769 / 81

Going ahead to step 6:
If we divide 769 by 81, we get 9 and a remainder of 40.
The next digit of our result is 9. 
Result so far: 11139.0
If we take 729 away from 769, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 7:
400 divided by 81 is 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 11139.4
Subtracting 324 from 400 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 8:
If we divide 760 by 81, we get 9 and a remainder of 31.
The number 9 becomes the next digit in our result. 
Result so far: 11139.49
Subtract 729 from 760 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 9:
81 goes into 310 3 times with a remainder of 67.
Use 3 as the next digit of our solution. 
Result so far: 11139.493
If we take 243 away from 310, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 10:
If we divide 670 by 81, we get 8 and a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 11139.4938
If we take 648 away from 670, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
81 goes into 220 2 times with a remainder of 58.
The next digit of our result is 2. 
Result so far: 11139.49382
If we take 162 away from 220, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 12:
580 divided by 81 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 11139.493827
Deduct 567 from 580 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
130 divided by 81 is 1 with a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 11139.4938271
Deduct 81 from 130 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 14:
490 divided by 81 is 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 11139.49382716
The remainder is 4 after subtracting 486 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

In conclusion, the division gives 11139.49382716 with a balance of 4e-09.