543888 divided by 5 
We're looking to find how many times 5 goes into 543888.

Step 1:
5 can be fit into 5 1 times, resulting in a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 5 away from 5, we end up with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 5

On to step 2:
5 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 4, we get 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 5

Moving on to step 3:
If we divide 43 by 5, we get 8 and a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 108.0
Subtracting 40 from 43 leaves us with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 5

Going ahead to step 4:
5 goes into 38 7 times with a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 1087.0
The remainder is 3 after subtracting 35 from 38.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 5

Going ahead to step 5:
If we divide 38 by 5, we get 7 and a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 10877.0
The remainder is 3 after subtracting 35 from 38.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 5

Going ahead to step 6:
5 goes into 38 7 times with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 108777.0
Subtract 35 from 38 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 7:
30 divided by 5 is 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 108777.6
If we take 30 away from 30, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
When dividing 0 by 5, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 108777.6
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
5 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 108777.6
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 108777.6, with a leftover of 0.0.