78509 divided by 54 
Our goal is to divide 78509 by 54.

Advancing to step 1:
The number 54 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 54

Let's proceed to step 2:
54 can be fit into 78 1 times, resulting in a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 24 after subtracting 54 from 78.
Take the next digit (5) from the dividend and append it to 24, then repeat: 245 / 54

Going ahead to step 3:
The number 54 fits into 245 4 times, leaving a remainder of 29.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 29 after subtracting 216 from 245.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 54

Moving on to step 4:
When dividing 290 by 54, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 145.0
The remainder is 20 after subtracting 270 from 290.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 54

Step 5:
The number 54 fits into 209 3 times, leaving a remainder of 47.
Put 3 as the next digit of the answer. 
Result so far: 1453.0
Subtracting 162 from 209 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 6:
The number 54 fits into 470 8 times, leaving a remainder of 38.
The next digit of our result is 8. 
Result so far: 1453.8
If we subtract 432 from 470, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 7:
The number 54 fits into 380 7 times, leaving a remainder of 2.
The next digit of our result is 7. 
Result so far: 1453.87
If we take 378 away from 380, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 8:
If we divide 20 by 54, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 1453.87
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 9:
The number 54 fits into 200 3 times, leaving a remainder of 38.
The number 3 becomes the next digit in our result. 
Result so far: 1453.8703
Subtract 162 from 200 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
The number 54 fits into 380 7 times, leaving a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 1453.87037
Deduct 378 from 380 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
20 divided by 54 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 1453.87037
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 12:
54 goes into 200 3 times with a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 1453.8703703
Subtracting 162 from 200 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 13:
54 can be fit into 380 7 times, resulting in a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 1453.87037037
Subtracting 378 from 380 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 1453.87037037 with a balance of 2e-09.