71589 divided by 85 
We want to divide 71589 by 85.

Advancing to step 1:
7 divided by 85 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 85

Going ahead to step 2:
85 goes into 71 0 times with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Take the next digit (5) from the dividend and append it to 71, then repeat: 715 / 85

Let's proceed to step 3:
715 divided by 85 is 8 with a remainder of 35.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 35 after subtracting 680 from 715.
Include the next digit (8) from the dividend after 35, then repeat: 358 / 85

Moving on to step 4:
If we divide 358 by 85, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 84.0
If we subtract 340 from 358, we get 18.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 85

Step 5:
The number 85 fits into 189 2 times, leaving a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 842.0
If we take 170 away from 189, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 6:
190 divided by 85 is 2 with a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 842.2
Subtract 170 from 190 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 7:
The number 85 fits into 200 2 times, leaving a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 842.22
Subtracting 170 from 200 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 842.22 with a remainder of 0.03.