81688365 ÷ 249 
Let's see how many times 249 fits into 81688365.

Moving on to step 1:
When dividing 8 by 249, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 249

Step 2:
When dividing 81 by 249, we get 0 with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Bring next digit (6) of the dividend behind the 81 and repeat the process: 816 / 249

Going ahead to step 3:
249 goes into 816 3 times with a remainder of 69.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 747 away from 816, we end up with 69.
Include the next digit (8) from the dividend after 69, then repeat: 698 / 249

Step 4:
698 divided by 249 is 2 with a remainder of 200.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Deduct 498 from 698 and we're left with 200.
Bring next digit (8) of the dividend behind the 200 and repeat the process: 2008 / 249

Advancing to step 5:
When dividing 2008 by 249, we get 8 with a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 328.0
If we subtract 1992 from 2008, we get 16.
Grab the next digit (3) from the dividend, add it to 16, then carry on: 163 / 249

Step 6:
The number 249 fits into 163 0 times, leaving a remainder of 163.
Record the quotient 0 as the next digit in the result. 
Result so far: 3280.0
Subtracting 0 from 163 leaves us with 163.
Fetch the next digit (6) from the dividend, attach it to 163 and continue: 1636 / 249

Let's proceed to step 7:
If we divide 1636 by 249, we get 6 and a remainder of 142.
Put 6 as the next digit of the answer. 
Result so far: 32806.0
If we subtract 1494 from 1636, we get 142.
Grab the next digit (5) from the dividend, add it to 142, then carry on: 1425 / 249

On to step 8:
When dividing 1425 by 249, we get 5 with a remainder of 180.
The next digit of our result is 5. 
Result so far: 328065.0
Subtract 1245 from 1425 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Step 9:
249 goes into 1800 7 times with a remainder of 57.
The next digit of our result is 7. 
Result so far: 328065.7
Deduct 1743 from 1800 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 10:
249 goes into 570 2 times with a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 328065.72
The remainder is 72 after subtracting 498 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 11:
249 can be fit into 720 2 times, resulting in a remainder of 222.
The number 2 becomes the next digit in our result. 
Result so far: 328065.722
Subtracting 498 from 720 leaves us with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

The final outcome is 328065.722, with a leftover of 0.0222.