We look at the division of 321787 by 85 
Our goal is to divide 321787 by 85.

Let's proceed to step 1:
If we divide 3 by 85, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (2) from the dividend, attach it to 3 and continue: 32 / 85

Step 2:
85 can be fit into 32 0 times, resulting in a remainder of 32.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Take the next digit (1) from the dividend and append it to 32, then repeat: 321 / 85

Step 3:
85 goes into 321 3 times with a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 255 from 321 to get 66.
Append the next digit (7) from the dividend to 66 and continue with: 667 / 85

Going ahead to step 4:
85 goes into 667 7 times with a remainder of 72.
Use 7 as the next digit of our solution. 
Result so far: 37.0
Subtracting 595 from 667 leaves us with 72.
Take the next digit (8) from the dividend and append it to 72, then repeat: 728 / 85

Advancing to step 5:
The number 85 fits into 728 8 times, leaving a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 378.0
Deduct 680 from 728 and we're left with 48.
Fetch the next digit (7) from the dividend, attach it to 48 and continue: 487 / 85

Moving on to step 6:
The number 85 fits into 487 5 times, leaving a remainder of 62.
Write down 5 as next digit of the result. 
Result so far: 3785.0
If we subtract 425 from 487, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 7:
The number 85 fits into 620 7 times, leaving a remainder of 25.
Record the quotient 7 as the next digit in the result. 
Result so far: 3785.7
Subtract 595 from 620 to 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.

Step 8:
85 goes into 250 2 times with a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 3785.72
Deduct 170 from 250 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
85 can be fit into 800 9 times, resulting in a remainder of 35.
Write down 9 as next digit of the result. 
Result so far: 3785.729
If we subtract 765 from 800, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 10:
When dividing 350 by 85, we get 4 with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 3785.7294
Subtract 340 from 350 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 11:
The number 85 fits into 100 1 times, leaving a remainder of 15.
The next digit of our result is 1. 
Result so far: 3785.72941
Subtracting 85 from 100 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 12:
150 divided by 85 is 1 with a remainder of 65.
Use 1 as the next digit of our solution. 
Result so far: 3785.729411
Subtracting 85 from 150 leaves us 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.

The final result is 3785.729411 with a remainder of 6.5e-06.