900229 divided by 81 
We're looking to find how many times 81 goes into 900229.

Advancing to step 1:
9 divided by 81 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 81

On to step 2:
90 divided by 81 is 1 with a remainder of 9.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 81 from 90 to get 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 81

Advancing to step 3:
The number 81 fits into 90 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
If we take 81 away from 90, we end up with 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 81

Step 4:
81 goes into 92 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 111.0
Subtracting 81 from 92 leaves us with 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 81

On to step 5:
81 can be fit into 112 1 times, resulting in a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1111.0
If we subtract 81 from 112, we get 31.
Include the next digit (9) from the dividend after 31, then repeat: 319 / 81

Let's proceed to step 6:
319 divided by 81 is 3 with a remainder of 76.
Record the quotient 3 as the next digit in the result. 
Result so far: 11113.0
Deduct 243 from 319 and we're left 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 7:
If we divide 760 by 81, we get 9 and a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 11113.9
If we subtract 729 from 760, we 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.

Advancing to step 8:
When dividing 310 by 81, we get 3 with a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 11113.93
Subtract 243 from 310 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Advancing to step 9:
81 can be fit into 670 8 times, resulting in a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 11113.938
Subtracting 648 from 670 leaves us 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.

Step 10:
The number 81 fits into 220 2 times, leaving a remainder of 58.
Record the quotient 2 as the next digit in the result. 
Result so far: 11113.9382
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 11:
580 divided by 81 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 11113.93827
Subtracting 567 from 580 leaves us 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.

Let's proceed to step 12:
81 can be fit into 130 1 times, resulting in a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 11113.938271
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.

On to step 13:
490 divided by 81 is 6 with a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 11113.9382716
Deduct 486 from 490 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 14:
If we divide 40 by 81, we get 0 and a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 11113.9382716
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Our division results in 11113.9382716 with a remaining 4e-08.