Let's divide 81232 by 90
We want to figure out the number of times 81232 can be divided by 90.

Going ahead to step 1:
90 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 90

On to step 2:
90 can be fit into 81 0 times, resulting in a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Include the next digit (2) from the dividend after 81, then repeat: 812 / 90

Going ahead to step 3:
If we divide 812 by 90, we get 9 and a remainder of 2.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 810 from 812, we get 2.
Grab the next digit (3) from the dividend, add it to 2, then carry on: 23 / 90

Let's proceed to step 4:
23 divided by 90 is 0 with a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 90.0
If we take 0 away from 23, we end up with 23.
Bring next digit (2) of the dividend behind the 23 and repeat the process: 232 / 90

Step 5:
90 goes into 232 2 times with a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 902.0
The remainder is 52 after subtracting 180 from 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 6:
If we divide 520 by 90, we get 5 and a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 902.5
Subtract 450 from 520 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 7:
90 can be fit into 700 7 times, resulting in a remainder of 70.
The next digit of our result is 7. 
Result so far: 902.57
Subtract 630 from 700 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
The number 90 fits into 700 7 times, leaving a remainder of 70.
Record the quotient 7 as the next digit in the result. 
Result so far: 902.577
If we subtract 630 from 700, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 902.577 with a balance of 0.007.