469989 divided by 81 
We want to figure out the number of times 469989 can be divided by 81.

Moving on to step 1:
When dividing 4 by 81, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 81

Moving on to step 2:
81 can be fit into 46 0 times, resulting in a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 46 after subtracting 0 from 46.
Bring next digit (9) of the dividend behind the 46 and repeat the process: 469 / 81

On to step 3:
The number 81 fits into 469 5 times, leaving a remainder of 64.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 405 from 469 to get 64.
Include the next digit (9) from the dividend after 64, then repeat: 649 / 81

Step 4:
81 goes into 649 8 times with a remainder of 1.
The next digit of our result is 8. 
Result so far: 58.0
Deduct 648 from 649 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 81

On to step 5:
81 goes into 18 0 times with a remainder of 18.
The next digit of our result is 0. 
Result so far: 580.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (9) from the dividend, add it to 18, then carry on: 189 / 81

Step 6:
The number 81 fits into 189 2 times, leaving a remainder of 27.
The next digit of our result is 2. 
Result so far: 5802.0
Subtract 162 from 189 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 7:
If we divide 270 by 81, we get 3 and a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 5802.3
If we take 243 away from 270, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

On to step 8:
The number 81 fits into 270 3 times, leaving a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 5802.33
Subtracting 243 from 270 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 5802.33 and a remainder of 0.027.