81535411 ÷ 111 
Let's see how many times 111 fits into 81535411.

Moving on to step 1:
If we divide 8 by 111, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 111

Let's proceed to step 2:
The number 111 fits into 81 0 times, leaving a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 81, we get 81.
Append the next digit (5) from the dividend to 81 and continue with: 815 / 111

Advancing to step 3:
111 goes into 815 7 times with a remainder of 38.
The next digit of our result is 7. 
Result so far: 7.0
Subtracting 777 from 815 leaves us with 38.
Include the next digit (3) from the dividend after 38, then repeat: 383 / 111

On to step 4:
If we divide 383 by 111, we get 3 and a remainder of 50.
The next digit of our result is 3. 
Result so far: 73.0
Subtract 333 from 383 to get 50.
Bring next digit (5) of the dividend behind the 50 and repeat the process: 505 / 111

Advancing to step 5:
111 can be fit into 505 4 times, resulting in a remainder of 61.
The next digit of our result is 4. 
Result so far: 734.0
Subtracting 444 from 505 leaves us with 61.
Include the next digit (4) from the dividend after 61, then repeat: 614 / 111

Let's proceed to step 6:
614 divided by 111 is 5 with a remainder of 59.
Write down 5 as next digit of the result. 
Result so far: 7345.0
Subtract 555 from 614 to get 59.
Append the next digit (1) from the dividend to 59 and continue with: 591 / 111

Let's proceed to step 7:
111 can be fit into 591 5 times, resulting in a remainder of 36.
The number 5 becomes the next digit in our result. 
Result so far: 73455.0
The remainder is 36 after subtracting 555 from 591.
Take the next digit (1) from the dividend and append it to 36, then repeat: 361 / 111

Step 8:
111 goes into 361 3 times with a remainder of 28.
The next digit of our result is 3. 
Result so far: 734553.0
If we take 333 away from 361, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 9:
When dividing 280 by 111, we get 2 with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 734553.2
Deduct 222 from 280 and we're left with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 10:
If we divide 580 by 111, we get 5 and a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 734553.25
Deduct 555 from 580 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 11:
250 divided by 111 is 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 734553.252
If we take 222 away from 250, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
111 can be fit into 280 2 times, resulting in a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 734553.2522
If we take 222 away from 280, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

The quotient of the division is 734553.2522, and the remainder is 0.00058.