43760677 divided by 81 
Let's see how many times 81 fits into 43760677.

Advancing to step 1:
The number 81 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 81

Let's proceed to step 2:
When dividing 43 by 81, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 43 after subtracting 0 from 43.
Append the next digit (7) from the dividend to 43 and continue with: 437 / 81

On to step 3:
If we divide 437 by 81, we get 5 and a remainder of 32.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 405 from 437, we get 32.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 81

Going ahead to step 4:
81 goes into 326 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 54.0
If we take 324 away from 326, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 81

Going ahead to step 5:
The number 81 fits into 20 0 times, leaving a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 540.0
If we take 0 away from 20, we end up with 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 81

Advancing to step 6:
When dividing 206 by 81, we get 2 with a remainder of 44.
The number 2 becomes the next digit in our result. 
Result so far: 5402.0
Deduct 162 from 206 and we're left with 44.
Grab the next digit (7) from the dividend, add it to 44, then carry on: 447 / 81

On to step 7:
When dividing 447 by 81, we get 5 with a remainder of 42.
Record the quotient 5 as the next digit in the result. 
Result so far: 54025.0
Subtracting 405 from 447 leaves us with 42.
Bring next digit (7) of the dividend behind the 42 and repeat the process: 427 / 81

Moving on to step 8:
The number 81 fits into 427 5 times, leaving a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 540255.0
The remainder is 22 after subtracting 405 from 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
The number 81 fits into 220 2 times, leaving a remainder of 58.
The next digit of our result is 2. 
Result so far: 540255.2
If we take 162 away from 220, 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.

Step 10:
580 divided by 81 is 7 with a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 540255.27
The remainder is 13 after subtracting 567 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 11:
81 can be fit into 130 1 times, resulting in a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 540255.271
Subtract 81 from 130 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 12:
The number 81 fits into 490 6 times, leaving a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 540255.2716
The remainder is 4 after subtracting 486 from 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 13:
When dividing 40 by 81, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 540255.2716
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
400 divided by 81 is 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 540255.271604
Subtract 324 from 400 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 15:
The number 81 fits into 760 9 times, leaving a remainder of 31.
The next digit of our result is 9. 
Result so far: 540255.2716049
Deduct 729 from 760 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 16:
310 divided by 81 is 3 with a remainder of 67.
Record the quotient 3 as the next digit in the result. 
Result so far: 540255.27160493
The remainder is 67 after subtracting 243 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

The final outcome is 540255.27160493, with a leftover of 6.7e-08.