900458 ÷ 81 
Our goal is to divide 900458 by 81.

Moving on to step 1:
If we divide 9 by 81, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 81

On to step 2:
When dividing 90 by 81, we get 1 with a remainder of 9.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 81 from 90, we get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 81

Going ahead to step 3:
If we divide 90 by 81, we get 1 and a remainder of 9.
The next digit of our result is 1. 
Result so far: 11.0
If we take 81 away from 90, we end up with 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 81

Let's proceed to step 4:
The number 81 fits into 94 1 times, leaving a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 111.0
Subtract 81 from 94 to get 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 81

Moving on to step 5:
The number 81 fits into 135 1 times, leaving a remainder of 54.
The next digit of our result is 1. 
Result so far: 1111.0
Subtract 81 from 135 to get 54.
Append the next digit (8) from the dividend to 54 and continue with: 548 / 81

Advancing to step 6:
81 goes into 548 6 times with a remainder of 62.
Record the quotient 6 as the next digit in the result. 
Result so far: 11116.0
Subtract 486 from 548 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 7:
If we divide 620 by 81, we get 7 and a remainder of 53.
Use 7 as the next digit of our solution. 
Result so far: 11116.7
Subtract 567 from 620 to get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Going ahead to step 8:
The number 81 fits into 530 6 times, leaving a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 11116.76
If we subtract 486 from 530, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 9:
When dividing 440 by 81, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 11116.765
If we subtract 405 from 440, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 10:
When dividing 350 by 81, we get 4 with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 11116.7654
If we subtract 324 from 350, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 11:
If we divide 260 by 81, we get 3 and a remainder of 17.
The next digit of our result is 3. 
Result so far: 11116.76543
Subtract 243 from 260 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 12:
81 can be fit into 170 2 times, resulting in a remainder of 8.
The next digit of our result is 2. 
Result so far: 11116.765432
Subtract 162 from 170 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 13:
The number 81 fits into 80 0 times, leaving a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 11116.765432
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
81 goes into 800 9 times with a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 11116.76543209
Subtract 729 from 800 to get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

In conclusion, the division gives 11116.76543209 with a balance of 7.1e-08.