We're dividing 302369 by 81 
We want to figure out the number of times 302369 can be divided by 81.

Let's proceed to step 1:
3 divided by 81 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 81

Step 2:
If we divide 30 by 81, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Take the next digit (2) from the dividend and append it to 30, then repeat: 302 / 81

Advancing to step 3:
302 divided by 81 is 3 with a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 243 from 302 to get 59.
Take the next digit (3) from the dividend and append it to 59, then repeat: 593 / 81

On to step 4:
When dividing 593 by 81, we get 7 with a remainder of 26.
Write down 7 as next digit of the result. 
Result so far: 37.0
If we subtract 567 from 593, we get 26.
Append the next digit (6) from the dividend to 26 and continue with: 266 / 81

Advancing to step 5:
If we divide 266 by 81, we get 3 and a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 373.0
The remainder is 23 after subtracting 243 from 266.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 81

Let's proceed to step 6:
81 goes into 239 2 times with a remainder of 77.
Record the quotient 2 as the next digit in the result. 
Result so far: 3732.0
Subtract 162 from 239 to 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.

Step 7:
770 divided by 81 is 9 with a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 3732.9
Subtract 729 from 770 to 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 8:
If we divide 410 by 81, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 3732.95
Subtract 405 from 410 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 9:
If we divide 50 by 81, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 3732.95
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.

Step 10:
81 goes into 500 6 times with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 3732.9506
Deduct 486 from 500 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
When dividing 140 by 81, we get 1 with a remainder of 59.
Put 1 as the next digit of the answer. 
Result so far: 3732.95061
Subtracting 81 from 140 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 12:
590 divided by 81 is 7 with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 3732.950617
Deduct 567 from 590 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 13:
230 divided by 81 is 2 with a remainder of 68.
The next digit of our result is 2. 
Result so far: 3732.9506172
If we subtract 162 from 230, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 14:
The number 81 fits into 680 8 times, leaving a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 3732.95061728
If we subtract 648 from 680, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 3732.95061728 with a remainder of 3.2e-08.