We divide 78539 by 8
Our goal is to divide 78539 by 8.

Advancing to step 1:
8 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 8

Moving on to step 2:
When dividing 78 by 8, we get 9 with a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 6 after subtracting 72 from 78.
Grab the next digit (5) from the dividend, add it to 6, then carry on: 65 / 8

On to step 3:
8 can be fit into 65 8 times, resulting in a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 98.0
Deduct 64 from 65 and we're left with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 8

Going ahead to step 4:
13 divided by 8 is 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 981.0
Subtract 8 from 13 to get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 8

On to step 5:
If we divide 59 by 8, we get 7 and a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 9817.0
The remainder is 3 after subtracting 56 from 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 6:
30 divided by 8 is 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 9817.3
Deduct 24 from 30 and we're left 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 7:
60 divided by 8 is 7 with a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 9817.37
Subtract 56 from 60 to 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 8:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 9817.375
Subtract 40 from 40 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.

Let's proceed to step 9:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9817.375
If we take 0 away from 0, 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.

Advancing to step 10:
When dividing 0 by 8, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 9817.375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 9817.375 with a balance of 0.0.