We look at the division of 427591 by 85 
Our goal is to divide 427591 by 85.

On to step 1:
If we divide 4 by 85, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 85

Step 2:
When dividing 42 by 85, we get 0 with a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Fetch the next digit (7) from the dividend, attach it to 42 and continue: 427 / 85

Let's proceed to step 3:
When dividing 427 by 85, we get 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 425 away from 427, we end up with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 85

Step 4:
85 goes into 25 0 times with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we take 0 away from 25, we end up with 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 85

Moving on to step 5:
The number 85 fits into 259 3 times, leaving a remainder of 4.
Put 3 as the next digit of the answer. 
Result so far: 503.0
Subtract 255 from 259 to get 4.
Include the next digit (1) from the dividend after 4, then repeat: 41 / 85

Advancing to step 6:
The number 85 fits into 41 0 times, leaving a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 5030.0
Deduct 0 from 41 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 7:
85 goes into 410 4 times with a remainder of 70.
Write down 4 as next digit of the result. 
Result so far: 5030.4
Subtracting 340 from 410 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 8:
The number 85 fits into 700 8 times, leaving a remainder of 20.
The next digit of our result is 8. 
Result so far: 5030.48
If we subtract 680 from 700, we 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.

Let's proceed to step 9:
When dividing 200 by 85, we get 2 with a remainder of 30.
Put 2 as the next digit of the answer. 
Result so far: 5030.482
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 10:
85 can be fit into 300 3 times, resulting in a remainder of 45.
The next digit of our result is 3. 
Result so far: 5030.4823
The remainder is 45 after subtracting 255 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 11:
85 can be fit into 450 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 5030.48235
Deduct 425 from 450 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

On to step 12:
85 goes into 250 2 times with a remainder of 80.
The next digit of our result is 2. 
Result so far: 5030.482352
If we subtract 170 from 250, we get 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 13:
800 divided by 85 is 9 with a remainder of 35.
The number 9 becomes the next digit in our result. 
Result so far: 5030.4823529
Deduct 765 from 800 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 14:
If we divide 350 by 85, we get 4 and a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 5030.48235294
Deduct 340 from 350 and we're left 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.

After the division, we end up with 5030.48235294 and a remainder of 1e-08.