We're dividing 297721 by 81 
We want to divide 297721 by 81.

Moving on to step 1:
When dividing 2 by 81, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 81

Advancing 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
If we take 0 away from 29, we end up with 29.
Append the next digit (7) from the dividend to 29 and continue with: 297 / 81

Let's proceed to step 3:
297 divided by 81 is 3 with a remainder of 54.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 243 from 297 and we're left with 54.
Fetch the next digit (7) from the dividend, attach it to 54 and continue: 547 / 81

Moving on to step 4:
81 goes into 547 6 times with a remainder of 61.
The next digit of our result is 6. 
Result so far: 36.0
The remainder is 61 after subtracting 486 from 547.
Grab the next digit (2) from the dividend, add it to 61, then carry on: 612 / 81

Moving on to step 5:
The number 81 fits into 612 7 times, leaving a remainder of 45.
The number 7 becomes the next digit in our result. 
Result so far: 367.0
The remainder is 45 after subtracting 567 from 612.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 81

Moving on to step 6:
451 divided by 81 is 5 with a remainder of 46.
Use 5 as the next digit of our solution. 
Result so far: 3675.0
Subtract 405 from 451 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 7:
If we divide 460 by 81, we get 5 and a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 3675.5
Subtract 405 from 460 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 8:
81 can be fit into 550 6 times, resulting in a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 3675.56
Subtract 486 from 550 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 9:
When dividing 640 by 81, we get 7 with a remainder of 73.
The next digit of our result is 7. 
Result so far: 3675.567
Subtracting 567 from 640 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Let's proceed to step 10:
The number 81 fits into 730 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 3675.5679
Subtracting 729 from 730 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 11:
If we divide 10 by 81, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 3675.5679
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 12:
When dividing 100 by 81, we get 1 with a remainder of 19.
Put 1 as the next digit of the answer. 
Result so far: 3675.567901
The remainder is 19 after subtracting 81 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Let's proceed to step 13:
When dividing 190 by 81, we get 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 3675.5679012
Subtract 162 from 190 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 14:
When dividing 280 by 81, we get 3 with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 3675.56790123
The remainder is 37 after subtracting 243 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

After the division, we end up with 3675.56790123 and a remainder of 3.7e-08.