We divide 13580 by 85
Our goal is to divide 13580 by 85.

Step 1:
85 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 85

Going ahead to step 2:
13 divided by 85 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 85

On to step 3:
If we divide 135 by 85, we get 1 and a remainder of 50.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 85 away from 135, we end up with 50.
Fetch the next digit (8) from the dividend, attach it to 50 and continue: 508 / 85

Moving on to step 4:
85 goes into 508 5 times with a remainder of 83.
The next digit of our result is 5. 
Result so far: 15.0
Subtracting 425 from 508 leaves us with 83.
Include the next digit (0) from the dividend after 83, then repeat: 830 / 85

Let's proceed to step 5:
85 goes into 830 9 times with a remainder of 65.
Put 9 as the next digit of the answer. 
Result so far: 159.0
Deduct 765 from 830 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 6:
If we divide 650 by 85, we get 7 and a remainder of 55.
Put 7 as the next digit of the answer. 
Result so far: 159.7
If we take 595 away from 650, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 7:
The number 85 fits into 550 6 times, leaving a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 159.76
If we subtract 510 from 550, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 8:
If we divide 400 by 85, we get 4 and a remainder of 60.
The next digit of our result is 4. 
Result so far: 159.764
If we subtract 340 from 400, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 9:
600 divided by 85 is 7 with a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 159.7647
The remainder is 5 after subtracting 595 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 10:
85 goes into 50 0 times with a remainder of 50.
The next digit of our result is 0. 
Result so far: 159.7647
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 11:
500 divided by 85 is 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 159.764705
Subtract 425 from 500 to get 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 12:
If we divide 750 by 85, we get 8 and a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 159.7647058
Deduct 680 from 750 and we're left 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 13:
When dividing 700 by 85, we get 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 159.76470588
Deduct 680 from 700 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 159.76470588 with a balance of 2e-08.