58187 divided by 85 
We want to figure out the number of times 58187 can be divided by 85.

On to step 1:
When dividing 5 by 85, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 85

On to step 2:
58 divided by 85 is 0 with a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Take the next digit (1) from the dividend and append it to 58, then repeat: 581 / 85

Step 3:
85 goes into 581 6 times with a remainder of 71.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
The remainder is 71 after subtracting 510 from 581.
Include the next digit (8) from the dividend after 71, then repeat: 718 / 85

On to step 4:
The number 85 fits into 718 8 times, leaving a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 68.0
If we subtract 680 from 718, we get 38.
Bring next digit (7) of the dividend behind the 38 and repeat the process: 387 / 85

Step 5:
85 goes into 387 4 times with a remainder of 47.
Use 4 as the next digit of our solution. 
Result so far: 684.0
Subtracting 340 from 387 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 6:
When dividing 470 by 85, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 684.5
Subtracting 425 from 470 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
450 divided by 85 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 684.55
If we subtract 425 from 450, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 684.55 with a remainder of 0.025.