56664771 ÷ 543 
Our goal is to divide 56664771 by 543.

Going ahead to step 1:
5 divided by 543 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 543

Going ahead to step 2:
If we divide 56 by 543, we get 0 and a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 56, we end up with 56.
Append the next digit (6) from the dividend to 56 and continue with: 566 / 543

Let's proceed to step 3:
If we divide 566 by 543, we get 1 and a remainder of 23.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 543 from 566 and we're left with 23.
Grab the next digit (6) from the dividend, add it to 23, then carry on: 236 / 543

Moving on to step 4:
When dividing 236 by 543, we get 0 with a remainder of 236.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtracting 0 from 236 leaves us with 236.
Append the next digit (4) from the dividend to 236 and continue with: 2364 / 543

Moving on to step 5:
543 goes into 2364 4 times with a remainder of 192.
Write down 4 as next digit of the result. 
Result so far: 104.0
The remainder is 192 after subtracting 2172 from 2364.
Take the next digit (7) from the dividend and append it to 192, then repeat: 1927 / 543

Advancing to step 6:
The number 543 fits into 1927 3 times, leaving a remainder of 298.
Put 3 as the next digit of the answer. 
Result so far: 1043.0
The remainder is 298 after subtracting 1629 from 1927.
Grab the next digit (7) from the dividend, add it to 298, then carry on: 2987 / 543

Step 7:
543 goes into 2987 5 times with a remainder of 272.
Record the quotient 5 as the next digit in the result. 
Result so far: 10435.0
The remainder is 272 after subtracting 2715 from 2987.
Grab the next digit (1) from the dividend, add it to 272, then carry on: 2721 / 543

On to step 8:
If we divide 2721 by 543, we get 5 and a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 104355.0
If we take 2715 away from 2721, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
543 goes into 60 0 times with a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 104355.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 10:
543 can be fit into 600 1 times, resulting in a remainder of 57.
Record the quotient 1 as the next digit in the result. 
Result so far: 104355.01
Subtracting 543 from 600 leaves us 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.

Going ahead to step 11:
543 can be fit into 570 1 times, resulting in a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 104355.011
If we take 543 away from 570, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

The final result is 104355.011 with a remainder of 0.0027.