We look at the division of 287647 by 81 
We're looking to find how many times 81 goes into 287647.

Moving on to step 1:
81 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 81

Step 2:
81 goes into 28 0 times with a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Grab the next digit (7) from the dividend, add it to 28, then carry on: 287 / 81

Moving on to step 3:
81 can be fit into 287 3 times, resulting in a remainder of 44.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 44 after subtracting 243 from 287.
Append the next digit (6) from the dividend to 44 and continue with: 446 / 81

Advancing to step 4:
446 divided by 81 is 5 with a remainder of 41.
Write down 5 as next digit of the result. 
Result so far: 35.0
If we take 405 away from 446, we end up with 41.
Bring next digit (4) of the dividend behind the 41 and repeat the process: 414 / 81

Advancing to step 5:
81 goes into 414 5 times with a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 355.0
The remainder is 9 after subtracting 405 from 414.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 81

Moving on to step 6:
If we divide 97 by 81, we get 1 and a remainder of 16.
Use 1 as the next digit of our solution. 
Result so far: 3551.0
The remainder is 16 after subtracting 81 from 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
If we divide 160 by 81, we get 1 and a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 3551.1
Deduct 81 from 160 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 8:
81 goes into 790 9 times with a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 3551.19
If we subtract 729 from 790, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 9:
610 divided by 81 is 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 3551.197
Subtracting 567 from 610 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 10:
When dividing 430 by 81, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 3551.1975
If we take 405 away from 430, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 11:
The number 81 fits into 250 3 times, leaving a remainder of 7.
The next digit of our result is 3. 
Result so far: 3551.19753
The remainder is 7 after subtracting 243 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 12:
The number 81 fits into 70 0 times, leaving a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 3551.19753
If we subtract 0 from 70, 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.

Advancing to step 13:
If we divide 700 by 81, we get 8 and a remainder of 52.
The next digit of our result is 8. 
Result so far: 3551.1975308
The remainder is 52 after subtracting 648 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 14:
520 divided by 81 is 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 3551.19753086
If we take 486 away from 520, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Our division results in 3551.19753086 with a remaining 3.4e-08.