We look at the division of 518436 by 86 
Our goal is to divide 518436 by 86.

Going ahead to step 1:
The number 86 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 86

Let's proceed to step 2:
86 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Take the next digit (8) from the dividend and append it to 51, then repeat: 518 / 86

Advancing to step 3:
86 goes into 518 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 516 from 518 leaves us with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 86

Moving on to step 4:
When dividing 24 by 86, we get 0 with a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 60.0
The remainder is 24 after subtracting 0 from 24.
Grab the next digit (3) from the dividend, add it to 24, then carry on: 243 / 86

Advancing to step 5:
When dividing 243 by 86, we get 2 with a remainder of 71.
The number 2 becomes the next digit in our result. 
Result so far: 602.0
The remainder is 71 after subtracting 172 from 243.
Bring next digit (6) of the dividend behind the 71 and repeat the process: 716 / 86

Let's proceed to step 6:
86 can be fit into 716 8 times, resulting in a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 6028.0
Subtract 688 from 716 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
When dividing 280 by 86, we get 3 with a remainder of 22.
The next digit of our result is 3. 
Result so far: 6028.3
Subtracting 258 from 280 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 8:
86 can be fit into 220 2 times, resulting in a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 6028.32
If we subtract 172 from 220, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
If we divide 480 by 86, we get 5 and a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 6028.325
If we take 430 away from 480, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
If we divide 500 by 86, we get 5 and a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 6028.3255
Deduct 430 from 500 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 6028.3255 with a balance of 0.0007.