82166705 ÷ 15 
We want to figure out the number of times 82166705 can be divided by 15.

Advancing to step 1:
If we divide 8 by 15, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 15

Advancing to step 2:
15 can be fit into 82 5 times, resulting in a remainder of 7.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 7 after subtracting 75 from 82.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 15

Advancing to step 3:
The number 15 fits into 71 4 times, leaving a remainder of 11.
The next digit of our result is 4. 
Result so far: 54.0
The remainder is 11 after subtracting 60 from 71.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 15

Advancing to step 4:
When dividing 116 by 15, we get 7 with a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 547.0
The remainder is 11 after subtracting 105 from 116.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 15

Going ahead to step 5:
116 divided by 15 is 7 with a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 5477.0
Deduct 105 from 116 and we're left with 11.
Bring next digit (7) of the dividend behind the 11 and repeat the process: 117 / 15

Moving on to step 6:
117 divided by 15 is 7 with a remainder of 12.
The next digit of our result is 7. 
Result so far: 54777.0
Deduct 105 from 117 and we're left with 12.
Fetch the next digit (0) from the dividend, attach it to 12 and continue: 120 / 15

Moving on to step 7:
The number 15 fits into 120 8 times, leaving a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 547778.0
Subtracting 120 from 120 leaves us with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 15

On to step 8:
The number 15 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 5477780.0
The remainder is 5 after subtracting 0 from 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
If we divide 50 by 15, we get 3 and a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 5477780.3
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 5477780.33
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

In conclusion, the division gives 5477780.33 with a balance of 0.005.