297039 ÷ 81 
We're looking to find how many times 81 goes into 297039.

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
The remainder is 2 after subtracting 0 from 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 81

On to step 2:
When dividing 29 by 81, we get 0 with a remainder of 29.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Bring next digit (7) of the dividend behind the 29 and repeat the process: 297 / 81

Step 3:
297 divided by 81 is 3 with a remainder of 54.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 243 from 297, we get 54.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 81

Step 4:
When dividing 540 by 81, we get 6 with a remainder of 54.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
If we subtract 486 from 540, we get 54.
Fetch the next digit (3) from the dividend, attach it to 54 and continue: 543 / 81

On to step 5:
543 divided by 81 is 6 with a remainder of 57.
Put 6 as the next digit of the answer. 
Result so far: 366.0
If we take 486 away from 543, we end up with 57.
Bring next digit (9) of the dividend behind the 57 and repeat the process: 579 / 81

Step 6:
81 can be fit into 579 7 times, resulting in a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 3667.0
If we take 567 away from 579, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 7:
81 can be fit into 120 1 times, resulting in a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 3667.1
Subtract 81 from 120 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 8:
The number 81 fits into 390 4 times, leaving a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 3667.14
If we subtract 324 from 390, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 9:
81 can be fit into 660 8 times, resulting in a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 3667.148
Subtract 648 from 660 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
120 divided by 81 is 1 with a remainder of 39.
The next digit of our result is 1. 
Result so far: 3667.1481
Deduct 81 from 120 and we're left with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Step 11:
81 goes into 390 4 times with a remainder of 66.
Write down 4 as next digit of the result. 
Result so far: 3667.14814
If we take 324 away from 390, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 12:
The number 81 fits into 660 8 times, leaving a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 3667.148148
Subtract 648 from 660 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 13:
81 can be fit into 120 1 times, resulting in a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 3667.1481481
The remainder is 39 after subtracting 81 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 14:
When dividing 390 by 81, we get 4 with a remainder of 66.
Put 4 as the next digit of the answer. 
Result so far: 3667.14814814
Deduct 324 from 390 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final outcome is 3667.14814814, with a leftover of 6.6e-08.