We divide 15866917 by 85
Let's see how many times 85 fits into 15866917.

Step 1:
The number 85 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 85

Going ahead to step 2:
If we divide 15 by 85, we get 0 and a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 85

Advancing to step 3:
158 divided by 85 is 1 with a remainder of 73.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 73 after subtracting 85 from 158.
Include the next digit (6) from the dividend after 73, then repeat: 736 / 85

Let's proceed to step 4:
The number 85 fits into 736 8 times, leaving a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 18.0
If we subtract 680 from 736, we get 56.
Append the next digit (6) from the dividend to 56 and continue with: 566 / 85

Going ahead to step 5:
85 can be fit into 566 6 times, resulting in a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 186.0
The remainder is 56 after subtracting 510 from 566.
Take the next digit (9) from the dividend and append it to 56, then repeat: 569 / 85

Step 6:
If we divide 569 by 85, we get 6 and a remainder of 59.
Write down 6 as next digit of the result. 
Result so far: 1866.0
Subtract 510 from 569 to get 59.
Append the next digit (1) from the dividend to 59 and continue with: 591 / 85

Going ahead to step 7:
The number 85 fits into 591 6 times, leaving a remainder of 81.
Record the quotient 6 as the next digit in the result. 
Result so far: 18666.0
If we subtract 510 from 591, we get 81.
Fetch the next digit (7) from the dividend, attach it to 81 and continue: 817 / 85

Step 8:
85 can be fit into 817 9 times, resulting in a remainder of 52.
Use 9 as the next digit of our solution. 
Result so far: 186669.0
Subtracting 765 from 817 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 9:
520 divided by 85 is 6 with a remainder of 10.
The next digit of our result is 6. 
Result so far: 186669.6
Deduct 510 from 520 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 10:
When dividing 100 by 85, we get 1 with a remainder of 15.
Put 1 as the next digit of the answer. 
Result so far: 186669.61
Subtract 85 from 100 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
85 can be fit into 150 1 times, resulting in a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 186669.611
Subtract 85 from 150 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 186669.611 with a balance of 0.0065.