64284 ÷ 81 
We're looking to find how many times 81 goes into 64284.

Moving on to step 1:
81 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 81

Step 2:
64 divided by 81 is 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Take the next digit (2) from the dividend and append it to 64, then repeat: 642 / 81

Moving on to step 3:
81 goes into 642 7 times with a remainder of 75.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 567 from 642 leaves us with 75.
Grab the next digit (8) from the dividend, add it to 75, then carry on: 758 / 81

On to step 4:
81 goes into 758 9 times with a remainder of 29.
Put 9 as the next digit of the answer. 
Result so far: 79.0
If we take 729 away from 758, we end up with 29.
Fetch the next digit (4) from the dividend, attach it to 29 and continue: 294 / 81

Going ahead to step 5:
If we divide 294 by 81, we get 3 and a remainder of 51.
The number 3 becomes the next digit in our result. 
Result so far: 793.0
If we take 243 away from 294, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 6:
81 can be fit into 510 6 times, resulting in a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 793.6
Subtracting 486 from 510 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
81 can be fit into 240 2 times, resulting in a remainder of 78.
Use 2 as the next digit of our solution. 
Result so far: 793.62
If we take 162 away from 240, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 8:
The number 81 fits into 780 9 times, leaving a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 793.629
The remainder is 51 after subtracting 729 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
The number 81 fits into 510 6 times, leaving a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 793.6296
Deduct 486 from 510 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
81 can be fit into 240 2 times, resulting in a remainder of 78.
The next digit of our result is 2. 
Result so far: 793.62962
If we take 162 away from 240, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 11:
When dividing 780 by 81, we get 9 with a remainder of 51.
Record the quotient 9 as the next digit in the result. 
Result so far: 793.629629
If we take 729 away from 780, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 12:
81 goes into 510 6 times with a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 793.6296296
Subtracting 486 from 510 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
240 divided by 81 is 2 with a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 793.62962962
Subtract 162 from 240 to get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The final result is 793.62962962 with a remainder of 7.8e-08.