We look at the division of 86690499 by 218 
We're looking to find how many times 218 goes into 86690499.

Step 1:
When dividing 8 by 218, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 218

Going ahead to step 2:
If we divide 86 by 218, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Fetch the next digit (6) from the dividend, attach it to 86 and continue: 866 / 218

Moving on to step 3:
866 divided by 218 is 3 with a remainder of 212.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 654 from 866 to get 212.
Grab the next digit (9) from the dividend, add it to 212, then carry on: 2129 / 218

Step 4:
The number 218 fits into 2129 9 times, leaving a remainder of 167.
Use 9 as the next digit of our solution. 
Result so far: 39.0
The remainder is 167 after subtracting 1962 from 2129.
Include the next digit (0) from the dividend after 167, then repeat: 1670 / 218

Step 5:
When dividing 1670 by 218, we get 7 with a remainder of 144.
The number 7 becomes the next digit in our result. 
Result so far: 397.0
Subtracting 1526 from 1670 leaves us with 144.
Include the next digit (4) from the dividend after 144, then repeat: 1444 / 218

Advancing to step 6:
The number 218 fits into 1444 6 times, leaving a remainder of 136.
Write down 6 as next digit of the result. 
Result so far: 3976.0
If we take 1308 away from 1444, we end up with 136.
Bring next digit (9) of the dividend behind the 136 and repeat the process: 1369 / 218

On to step 7:
1369 divided by 218 is 6 with a remainder of 61.
Put 6 as the next digit of the answer. 
Result so far: 39766.0
Subtract 1308 from 1369 to get 61.
Include the next digit (9) from the dividend after 61, then repeat: 619 / 218

Going ahead to step 8:
619 divided by 218 is 2 with a remainder of 183.
Put 2 as the next digit of the answer. 
Result so far: 397662.0
Subtracting 436 from 619 leaves us with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Step 9:
218 can be fit into 1830 8 times, resulting in a remainder of 86.
Record the quotient 8 as the next digit in the result. 
Result so far: 397662.8
If we subtract 1744 from 1830, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 10:
The number 218 fits into 860 3 times, leaving a remainder of 206.
Write down 3 as next digit of the result. 
Result so far: 397662.83
Subtracting 654 from 860 leaves us with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Advancing to step 11:
The number 218 fits into 2060 9 times, leaving a remainder of 98.
The number 9 becomes the next digit in our result. 
Result so far: 397662.839
Subtracting 1962 from 2060 leaves us with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 12:
980 divided by 218 is 4 with a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 397662.8394
Subtracting 872 from 980 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 13:
When dividing 1080 by 218, we get 4 with a remainder of 208.
The next digit of our result is 4. 
Result so far: 397662.83944
Subtracting 872 from 1080 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

In conclusion, the division gives 397662.83944 with a balance of 0.000208.