We look at the division of 858871 by 60 
Our goal is to divide 858871 by 60.

Step 1:
When dividing 8 by 60, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 60

Let's proceed to step 2:
If we divide 85 by 60, we get 1 and a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 60 away from 85, we end up with 25.
Grab the next digit (8) from the dividend, add it to 25, then carry on: 258 / 60

Let's proceed to step 3:
258 divided by 60 is 4 with a remainder of 18.
The next digit of our result is 4. 
Result so far: 14.0
If we take 240 away from 258, we end up with 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 60

On to step 4:
60 can be fit into 188 3 times, resulting in a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 143.0
If we subtract 180 from 188, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 60

Going ahead to step 5:
The number 60 fits into 87 1 times, leaving a remainder of 27.
The next digit of our result is 1. 
Result so far: 1431.0
Deduct 60 from 87 and we're left with 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 60

Step 6:
60 can be fit into 271 4 times, resulting in a remainder of 31.
The number 4 becomes the next digit in our result. 
Result so far: 14314.0
Subtract 240 from 271 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 7:
When dividing 310 by 60, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 14314.5
If we take 300 away from 310, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
The number 60 fits into 100 1 times, leaving a remainder of 40.
The next digit of our result is 1. 
Result so far: 14314.51
The remainder is 40 after subtracting 60 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
60 goes into 400 6 times with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 14314.516
Deduct 360 from 400 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
When dividing 400 by 60, we get 6 with a remainder of 40.
Record the quotient 6 as the next digit in the result. 
Result so far: 14314.5166
Subtract 360 from 400 to 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.

The final result is 14314.5166 with a remainder of 0.0004.