We divide 291020 by 81
Let's see how many times 81 fits into 291020.

Going ahead to step 1:
If we divide 2 by 81, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 81

On to step 2:
The number 81 fits into 29 0 times, leaving a remainder of 29.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 29 to get 29.
Append the next digit (1) from the dividend to 29 and continue with: 291 / 81

On to step 3:
291 divided by 81 is 3 with a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 243 from 291, we get 48.
Grab the next digit (0) from the dividend, add it to 48, then carry on: 480 / 81

Moving on to step 4:
81 can be fit into 480 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we take 405 away from 480, we end up with 75.
Fetch the next digit (2) from the dividend, attach it to 75 and continue: 752 / 81

On to step 5:
81 goes into 752 9 times with a remainder of 23.
Use 9 as the next digit of our solution. 
Result so far: 359.0
Subtracting 729 from 752 leaves us with 23.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 81

Let's proceed to step 6:
When dividing 230 by 81, we get 2 with a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 3592.0
The remainder is 68 after subtracting 162 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 7:
81 can be fit into 680 8 times, resulting in a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 3592.8
If we take 648 away from 680, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 8:
81 can be fit into 320 3 times, resulting in a remainder of 77.
Write down 3 as next digit of the result. 
Result so far: 3592.83
If we subtract 243 from 320, we get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 9:
81 can be fit into 770 9 times, resulting in a remainder of 41.
The number 9 becomes the next digit in our result. 
Result so far: 3592.839
If we subtract 729 from 770, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Let's proceed to step 10:
81 can be fit into 410 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 3592.8395
The remainder is 5 after subtracting 405 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
81 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 3592.8395
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
The number 81 fits into 500 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 3592.839506
The remainder is 14 after subtracting 486 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 13:
81 can be fit into 140 1 times, resulting in a remainder of 59.
Use 1 as the next digit of our solution. 
Result so far: 3592.8395061
If we subtract 81 from 140, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 14:
When dividing 590 by 81, we get 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 3592.83950617
Subtract 567 from 590 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

After the division, we end up with 3592.83950617 and a remainder of 2.3e-08.