We divide 170736 by 85
We want to figure out the number of times 170736 can be divided by 85.

Moving on to step 1:
85 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 85

Going ahead to step 2:
85 goes into 17 0 times with a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Fetch the next digit (0) from the dividend, attach it to 17 and continue: 170 / 85

Advancing to step 3:
The number 85 fits into 170 2 times, leaving a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 0 after subtracting 170 from 170.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 85

On to step 4:
The number 85 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtract 0 from 7 to get 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 85

Step 5:
85 goes into 73 0 times with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 200.0
The remainder is 73 after subtracting 0 from 73.
Grab the next digit (6) from the dividend, add it to 73, then carry on: 736 / 85

Step 6:
If we divide 736 by 85, we get 8 and a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 2008.0
The remainder is 56 after subtracting 680 from 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
When dividing 560 by 85, we get 6 with a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 2008.6
Deduct 510 from 560 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 8:
When dividing 500 by 85, we get 5 with a remainder of 75.
The number 5 becomes the next digit in our result. 
Result so far: 2008.65
Deduct 425 from 500 and we're left 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 85 is 8 with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 2008.658
Subtracting 680 from 750 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 10:
700 divided by 85 is 8 with a remainder of 20.
The next digit of our result is 8. 
Result so far: 2008.6588
The remainder is 20 after subtracting 680 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 2008.6588, and the remainder is 0.0002.