We're dividing 64539 by 5 
We want to divide 64539 by 5.

Let's proceed to step 1:
If we divide 6 by 5, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 1 after subtracting 5 from 6.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 5

Moving on to step 2:
When dividing 14 by 5, we get 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 4 after subtracting 10 from 14.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 5

Moving on to step 3:
The number 5 fits into 45 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 129.0
Deduct 45 from 45 and we're left with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 5

Step 4:
The number 5 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 1290.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 5

Going ahead to step 5:
5 can be fit into 39 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 12907.0
If we subtract 35 from 39, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 6:
The number 5 fits into 40 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 12907.8
If we subtract 40 from 40, we 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.

Moving on to step 7:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12907.8
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.

Going ahead to step 8:
0 divided by 5 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12907.8
Deduct 0 from 0 and we're left 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 result is 12907.8 with a remainder of 0.0.