We're dividing 662831 by 86 
Our goal is to divide 662831 by 86.

Moving on to step 1:
The number 86 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 86

Advancing to step 2:
66 divided by 86 is 0 with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Append the next digit (2) from the dividend to 66 and continue with: 662 / 86

Advancing to step 3:
86 can be fit into 662 7 times, resulting in a remainder of 60.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 602 from 662 leaves us with 60.
Bring next digit (8) of the dividend behind the 60 and repeat the process: 608 / 86

Moving on to step 4:
The number 86 fits into 608 7 times, leaving a remainder of 6.
Write down 7 as next digit of the result. 
Result so far: 77.0
Subtract 602 from 608 to get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 86

Going ahead to step 5:
When dividing 63 by 86, we get 0 with a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 770.0
Subtract 0 from 63 to get 63.
Fetch the next digit (1) from the dividend, attach it to 63 and continue: 631 / 86

Going ahead to step 6:
86 can be fit into 631 7 times, resulting in a remainder of 29.
Write down 7 as next digit of the result. 
Result so far: 7707.0
Deduct 602 from 631 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
86 goes into 290 3 times with a remainder of 32.
Put 3 as the next digit of the answer. 
Result so far: 7707.3
Subtract 258 from 290 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 8:
If we divide 320 by 86, we get 3 and a remainder of 62.
Write down 3 as next digit of the result. 
Result so far: 7707.33
If we take 258 away from 320, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

In conclusion, the division gives 7707.33 with a balance of 0.062.