75120832 divided by 543 
Our goal is to divide 75120832 by 543.

On to step 1:
The number 543 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 543

On to step 2:
75 divided by 543 is 0 with a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Grab the next digit (1) from the dividend, add it to 75, then carry on: 751 / 543

On to step 3:
751 divided by 543 is 1 with a remainder of 208.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 543 from 751 and we're left with 208.
Take the next digit (2) from the dividend and append it to 208, then repeat: 2082 / 543

Step 4:
If we divide 2082 by 543, we get 3 and a remainder of 453.
The next digit of our result is 3. 
Result so far: 13.0
If we subtract 1629 from 2082, we get 453.
Append the next digit (0) from the dividend to 453 and continue with: 4530 / 543

Step 5:
4530 divided by 543 is 8 with a remainder of 186.
Put 8 as the next digit of the answer. 
Result so far: 138.0
Subtracting 4344 from 4530 leaves us with 186.
Grab the next digit (8) from the dividend, add it to 186, then carry on: 1868 / 543

On to step 6:
543 goes into 1868 3 times with a remainder of 239.
Write down 3 as next digit of the result. 
Result so far: 1383.0
Subtract 1629 from 1868 to get 239.
Append the next digit (3) from the dividend to 239 and continue with: 2393 / 543

Advancing to step 7:
2393 divided by 543 is 4 with a remainder of 221.
Record the quotient 4 as the next digit in the result. 
Result so far: 13834.0
Deduct 2172 from 2393 and we're left with 221.
Grab the next digit (2) from the dividend, add it to 221, then carry on: 2212 / 543

Advancing to step 8:
543 can be fit into 2212 4 times, resulting in a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 138344.0
The remainder is 40 after subtracting 2172 from 2212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
The number 543 fits into 400 0 times, leaving a remainder of 400.
The number 0 becomes the next digit in our result. 
Result so far: 138344.0
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 10:
543 can be fit into 4000 7 times, resulting in a remainder of 199.
Write down 7 as next digit of the result. 
Result so far: 138344.07
Deduct 3801 from 4000 and we're left with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Moving on to step 11:
1990 divided by 543 is 3 with a remainder of 361.
The number 3 becomes the next digit in our result. 
Result so far: 138344.073
If we subtract 1629 from 1990, we get 361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3610, and continue the process.

Advancing to step 12:
3610 divided by 543 is 6 with a remainder of 352.
Record the quotient 6 as the next digit in the result. 
Result so far: 138344.0736
Deduct 3258 from 3610 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 13:
The number 543 fits into 3520 6 times, leaving a remainder of 262.
Write down 6 as next digit of the result. 
Result so far: 138344.07366
If we take 3258 away from 3520, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

After the division, we end up with 138344.07366 and a remainder of 0.000262.