We look at the division of 89469 by 81 
Let's see how many times 81 fits into 89469.

Step 1:
81 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 81

On to step 2:
81 goes into 89 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 81 away from 89, we end up with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 81

Moving on to step 3:
If we divide 84 by 81, we get 1 and a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 3 after subtracting 81 from 84.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 81

Going ahead to step 4:
81 goes into 36 0 times with a remainder of 36.
Write down 0 as next digit of the result. 
Result so far: 110.0
If we take 0 away from 36, we end up with 36.
Grab the next digit (9) from the dividend, add it to 36, then carry on: 369 / 81

Let's proceed to step 5:
The number 81 fits into 369 4 times, leaving a remainder of 45.
The next digit of our result is 4. 
Result so far: 1104.0
If we take 324 away from 369, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 6:
81 can be fit into 450 5 times, resulting in a remainder of 45.
Record the quotient 5 as the next digit in the result. 
Result so far: 1104.5
If we take 405 away from 450, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
The number 81 fits into 450 5 times, leaving a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 1104.55
If we subtract 405 from 450, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

The quotient of the division is 1104.55, and the remainder is 0.045.