We divide 287622 by 81
We want to figure out the number of times 287622 can be divided by 81.

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
If we subtract 0 from 2, we get 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 81

Advancing to step 2:
When dividing 28 by 81, we get 0 with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Take the next digit (7) from the dividend and append it to 28, then repeat: 287 / 81

Step 3:
When dividing 287 by 81, we get 3 with a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 243 from 287, we get 44.
Append the next digit (6) from the dividend to 44 and continue with: 446 / 81

Let's proceed to step 4:
If we divide 446 by 81, we get 5 and a remainder of 41.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Deduct 405 from 446 and we're left with 41.
Take the next digit (2) from the dividend and append it to 41, then repeat: 412 / 81

Moving on to step 5:
81 can be fit into 412 5 times, resulting in a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 355.0
Deduct 405 from 412 and we're left with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 81

Let's proceed to step 6:
81 can be fit into 72 0 times, resulting in a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 3550.0
The remainder is 72 after subtracting 0 from 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 7:
81 goes into 720 8 times with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 3550.8
Deduct 648 from 720 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 8:
81 goes into 720 8 times with a remainder of 72.
The next digit of our result is 8. 
Result so far: 3550.88
If we take 648 away from 720, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The quotient of the division is 3550.88, and the remainder is 0.072.