Let's divide 74187393 by 543
We want to divide 74187393 by 543.

Advancing to step 1:
The number 543 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 543

Moving on to step 2:
543 can be fit into 74 0 times, resulting in a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 74, we end up with 74.
Append the next digit (1) from the dividend to 74 and continue with: 741 / 543

Step 3:
741 divided by 543 is 1 with a remainder of 198.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 198 after subtracting 543 from 741.
Fetch the next digit (8) from the dividend, attach it to 198 and continue: 1988 / 543

Moving on to step 4:
543 goes into 1988 3 times with a remainder of 359.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 1629 from 1988 to get 359.
Append the next digit (7) from the dividend to 359 and continue with: 3597 / 543

Step 5:
When dividing 3597 by 543, we get 6 with a remainder of 339.
The number 6 becomes the next digit in our result. 
Result so far: 136.0
Subtracting 3258 from 3597 leaves us with 339.
Bring next digit (3) of the dividend behind the 339 and repeat the process: 3393 / 543

On to step 6:
The number 543 fits into 3393 6 times, leaving a remainder of 135.
The number 6 becomes the next digit in our result. 
Result so far: 1366.0
Deduct 3258 from 3393 and we're left with 135.
Take the next digit (9) from the dividend and append it to 135, then repeat: 1359 / 543

Step 7:
When dividing 1359 by 543, we get 2 with a remainder of 273.
Use 2 as the next digit of our solution. 
Result so far: 13662.0
If we take 1086 away from 1359, we end up with 273.
Append the next digit (3) from the dividend to 273 and continue with: 2733 / 543

Moving on to step 8:
2733 divided by 543 is 5 with a remainder of 18.
Write down 5 as next digit of the result. 
Result so far: 136625.0
Subtract 2715 from 2733 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 9:
If we divide 180 by 543, we get 0 and a remainder of 180.
The next digit of our result is 0. 
Result so far: 136625.0
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 10:
The number 543 fits into 1800 3 times, leaving a remainder of 171.
The number 3 becomes the next digit in our result. 
Result so far: 136625.03
The remainder is 171 after subtracting 1629 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Moving on to step 11:
543 goes into 1710 3 times with a remainder of 81.
The next digit of our result is 3. 
Result so far: 136625.033
The remainder is 81 after subtracting 1629 from 1710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Our division results in 136625.033 with a remaining 0.0081.