We look at the division of 16618715 by 215 
Let's see how many times 215 fits into 16618715.

Let's proceed to step 1:
The number 215 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 215

Let's proceed to step 2:
If we divide 16 by 215, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 215

Going ahead to step 3:
215 goes into 166 0 times with a remainder of 166.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 166 and we're left with 166.
Take the next digit (1) from the dividend and append it to 166, then repeat: 1661 / 215

Let's proceed to step 4:
If we divide 1661 by 215, we get 7 and a remainder of 156.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 1505 away from 1661, we end up with 156.
Bring next digit (8) of the dividend behind the 156 and repeat the process: 1568 / 215

Moving on to step 5:
215 can be fit into 1568 7 times, resulting in a remainder of 63.
Put 7 as the next digit of the answer. 
Result so far: 77.0
Subtracting 1505 from 1568 leaves us with 63.
Take the next digit (7) from the dividend and append it to 63, then repeat: 637 / 215

Advancing to step 6:
215 can be fit into 637 2 times, resulting in a remainder of 207.
Put 2 as the next digit of the answer. 
Result so far: 772.0
If we take 430 away from 637, we end up with 207.
Grab the next digit (1) from the dividend, add it to 207, then carry on: 2071 / 215

Advancing to step 7:
The number 215 fits into 2071 9 times, leaving a remainder of 136.
Use 9 as the next digit of our solution. 
Result so far: 7729.0
If we subtract 1935 from 2071, we get 136.
Bring next digit (5) of the dividend behind the 136 and repeat the process: 1365 / 215

Let's proceed to step 8:
215 goes into 1365 6 times with a remainder of 75.
Use 6 as the next digit of our solution. 
Result so far: 77296.0
If we take 1290 away from 1365, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 9:
750 divided by 215 is 3 with a remainder of 105.
The next digit of our result is 3. 
Result so far: 77296.3
Subtract 645 from 750 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 10:
When dividing 1050 by 215, we get 4 with a remainder of 190.
Record the quotient 4 as the next digit in the result. 
Result so far: 77296.34
The remainder is 190 after subtracting 860 from 1050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 11:
If we divide 1900 by 215, we get 8 and a remainder of 180.
Put 8 as the next digit of the answer. 
Result so far: 77296.348
If we subtract 1720 from 1900, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 12:
When dividing 1800 by 215, we get 8 with a remainder of 80.
Record the quotient 8 as the next digit in the result. 
Result so far: 77296.3488
The remainder is 80 after subtracting 1720 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 77296.3488 with a balance of 0.0008.