We look at the division of 43056623 by 81 
Let's see how many times 81 fits into 43056623.

Advancing to step 1:
81 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 81

Going ahead to step 2:
The number 81 fits into 43 0 times, leaving a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 43, we get 43.
Fetch the next digit (0) from the dividend, attach it to 43 and continue: 430 / 81

On to step 3:
When dividing 430 by 81, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 405 from 430 to get 25.
Take the next digit (5) from the dividend and append it to 25, then repeat: 255 / 81

Step 4:
81 can be fit into 255 3 times, resulting in a remainder of 12.
Write down 3 as next digit of the result. 
Result so far: 53.0
Subtracting 243 from 255 leaves us with 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 81

Step 5:
81 can be fit into 126 1 times, resulting in a remainder of 45.
The next digit of our result is 1. 
Result so far: 531.0
Subtract 81 from 126 to get 45.
Append the next digit (6) from the dividend to 45 and continue with: 456 / 81

Advancing to step 6:
456 divided by 81 is 5 with a remainder of 51.
Record the quotient 5 as the next digit in the result. 
Result so far: 5315.0
If we subtract 405 from 456, we get 51.
Take the next digit (2) from the dividend and append it to 51, then repeat: 512 / 81

Going ahead to step 7:
81 goes into 512 6 times with a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 53156.0
The remainder is 26 after subtracting 486 from 512.
Take the next digit (3) from the dividend and append it to 26, then repeat: 263 / 81

On to step 8:
263 divided by 81 is 3 with a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 531563.0
Subtract 243 from 263 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
The number 81 fits into 200 2 times, leaving a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 531563.2
Deduct 162 from 200 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
81 goes into 380 4 times with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 531563.24
Subtract 324 from 380 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 11:
81 goes into 560 6 times with a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 531563.246
Subtracting 486 from 560 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 12:
740 divided by 81 is 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 531563.2469
Subtract 729 from 740 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 13:
110 divided by 81 is 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 531563.24691
Subtracting 81 from 110 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 14:
81 goes into 290 3 times with a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 531563.246913
Deduct 243 from 290 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 15:
81 can be fit into 470 5 times, resulting in a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 531563.2469135
Deduct 405 from 470 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 16:
If we divide 650 by 81, we get 8 and a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 531563.24691358
Subtracting 648 from 650 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The quotient of the division is 531563.24691358, and the remainder is 2e-09.