81649061 ÷ 276 
Our goal is to divide 81649061 by 276.

On to step 1:
8 divided by 276 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 276

Step 2:
The number 276 fits into 81 0 times, leaving a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (6) from the dividend after 81, then repeat: 816 / 276

Moving on to step 3:
When dividing 816 by 276, we get 2 with a remainder of 264.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 552 from 816, we get 264.
Fetch the next digit (4) from the dividend, attach it to 264 and continue: 2644 / 276

Going ahead to step 4:
The number 276 fits into 2644 9 times, leaving a remainder of 160.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Deduct 2484 from 2644 and we're left with 160.
Include the next digit (9) from the dividend after 160, then repeat: 1609 / 276

Advancing to step 5:
If we divide 1609 by 276, we get 5 and a remainder of 229.
Use 5 as the next digit of our solution. 
Result so far: 295.0
Subtracting 1380 from 1609 leaves us with 229.
Fetch the next digit (0) from the dividend, attach it to 229 and continue: 2290 / 276

Step 6:
If we divide 2290 by 276, we get 8 and a remainder of 82.
Use 8 as the next digit of our solution. 
Result so far: 2958.0
If we take 2208 away from 2290, we end up with 82.
Fetch the next digit (6) from the dividend, attach it to 82 and continue: 826 / 276

Advancing to step 7:
When dividing 826 by 276, we get 2 with a remainder of 274.
The next digit of our result is 2. 
Result so far: 29582.0
Subtract 552 from 826 to get 274.
Grab the next digit (1) from the dividend, add it to 274, then carry on: 2741 / 276

Step 8:
276 can be fit into 2741 9 times, resulting in a remainder of 257.
Write down 9 as next digit of the result. 
Result so far: 295829.0
If we subtract 2484 from 2741, we get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Let's proceed to step 9:
The number 276 fits into 2570 9 times, leaving a remainder of 86.
Record the quotient 9 as the next digit in the result. 
Result so far: 295829.9
Deduct 2484 from 2570 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 10:
276 can be fit into 860 3 times, resulting in a remainder of 32.
Use 3 as the next digit of our solution. 
Result so far: 295829.93
Subtracting 828 from 860 leaves us 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.

Let's proceed to step 11:
If we divide 320 by 276, we get 1 and a remainder of 44.
Write down 1 as next digit of the result. 
Result so far: 295829.931
Deduct 276 from 320 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 12:
The number 276 fits into 440 1 times, leaving a remainder of 164.
Write down 1 as next digit of the result. 
Result so far: 295829.9311
Subtracting 276 from 440 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final outcome is 295829.9311, with a leftover of 0.00164.