86263785 ÷ 486 
Our goal is to divide 86263785 by 486.

Step 1:
8 divided by 486 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 486

Step 2:
The number 486 fits into 86 0 times, leaving a remainder of 86.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Take the next digit (2) from the dividend and append it to 86, then repeat: 862 / 486

Let's proceed to step 3:
The number 486 fits into 862 1 times, leaving a remainder of 376.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 486 from 862, we get 376.
Append the next digit (6) from the dividend to 376 and continue with: 3766 / 486

Step 4:
When dividing 3766 by 486, we get 7 with a remainder of 364.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 3402 from 3766, we get 364.
Take the next digit (3) from the dividend and append it to 364, then repeat: 3643 / 486

Moving on to step 5:
486 can be fit into 3643 7 times, resulting in a remainder of 241.
The number 7 becomes the next digit in our result. 
Result so far: 177.0
The remainder is 241 after subtracting 3402 from 3643.
Grab the next digit (7) from the dividend, add it to 241, then carry on: 2417 / 486

Going ahead to step 6:
486 goes into 2417 4 times with a remainder of 473.
Put 4 as the next digit of the answer. 
Result so far: 1774.0
Subtract 1944 from 2417 to get 473.
Bring next digit (8) of the dividend behind the 473 and repeat the process: 4738 / 486

Step 7:
The number 486 fits into 4738 9 times, leaving a remainder of 364.
Use 9 as the next digit of our solution. 
Result so far: 17749.0
Subtracting 4374 from 4738 leaves us with 364.
Grab the next digit (5) from the dividend, add it to 364, then carry on: 3645 / 486

Let's proceed to step 8:
If we divide 3645 by 486, we get 7 and a remainder of 243.
Record the quotient 7 as the next digit in the result. 
Result so far: 177497.0
The remainder is 243 after subtracting 3402 from 3645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Going ahead to step 9:
2430 divided by 486 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 177497.5
The remainder is 0 after subtracting 2430 from 2430.
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 10:
If we divide 0 by 486, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 177497.5
Subtract 0 from 0 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 11:
The number 486 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 177497.5
If we subtract 0 from 0, 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.

In conclusion, the division gives 177497.5 with a balance of 0.0.