We look at the division of 25713 by 85 
We want to figure out the number of times 25713 can be divided by 85.

On to step 1:
85 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 85

Moving on to step 2:
The number 85 fits into 25 0 times, leaving a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Include the next digit (7) from the dividend after 25, then repeat: 257 / 85

Going ahead to step 3:
The number 85 fits into 257 3 times, leaving a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 255 from 257, we get 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 85

On to step 4:
If we divide 21 by 85, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 30.0
Subtract 0 from 21 to get 21.
Append the next digit (3) from the dividend to 21 and continue with: 213 / 85

Let's proceed to step 5:
213 divided by 85 is 2 with a remainder of 43.
Put 2 as the next digit of the answer. 
Result so far: 302.0
If we subtract 170 from 213, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 6:
85 goes into 430 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 302.5
If we subtract 425 from 430, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
When dividing 50 by 85, we get 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 302.5
If we subtract 0 from 50, we get 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.
Put 5 as the next digit of the answer. 
Result so far: 302.505
Subtracting 425 from 500 leaves us 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.

On to step 9:
When dividing 750 by 85, we get 8 with a remainder of 70.
The next digit of our result is 8. 
Result so far: 302.5058
If we subtract 680 from 750, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 10:
700 divided by 85 is 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 302.50588
Subtracting 680 from 700 leaves us 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.

Our division results in 302.50588 with a remaining 2e-05.