We look at the division of 381623 by 85 
Let's see how many times 85 fits into 381623.

Going ahead to step 1:
85 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 85

Step 2:
38 divided by 85 is 0 with a remainder of 38.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Grab the next digit (1) from the dividend, add it to 38, then carry on: 381 / 85

Moving on to step 3:
When dividing 381 by 85, we get 4 with a remainder of 41.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 340 from 381, we get 41.
Bring next digit (6) of the dividend behind the 41 and repeat the process: 416 / 85

On to step 4:
85 goes into 416 4 times with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 44.0
Subtracting 340 from 416 leaves us with 76.
Fetch the next digit (2) from the dividend, attach it to 76 and continue: 762 / 85

On to step 5:
If we divide 762 by 85, we get 8 and a remainder of 82.
The next digit of our result is 8. 
Result so far: 448.0
Subtracting 680 from 762 leaves us with 82.
Append the next digit (3) from the dividend to 82 and continue with: 823 / 85

On to step 6:
823 divided by 85 is 9 with a remainder of 58.
Record the quotient 9 as the next digit in the result. 
Result so far: 4489.0
If we take 765 away from 823, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Going ahead to step 7:
85 can be fit into 580 6 times, resulting in a remainder of 70.
Write down 6 as next digit of the result. 
Result so far: 4489.6
Deduct 510 from 580 and we're left 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.

Moving on to step 8:
85 goes into 700 8 times with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 4489.68
Subtract 680 from 700 to 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.

Step 9:
The number 85 fits into 200 2 times, leaving a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 4489.682
Subtracting 170 from 200 leaves us with 30.
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:
When dividing 300 by 85, we get 3 with a remainder of 45.
The next digit of our result is 3. 
Result so far: 4489.6823
If we take 255 away from 300, we end up 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.

Let's proceed to step 11:
When dividing 450 by 85, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 4489.68235
Subtracting 425 from 450 leaves us 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.

Step 12:
250 divided by 85 is 2 with a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 4489.682352
Subtract 170 from 250 to 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.

Going ahead to step 13:
If we divide 800 by 85, we get 9 and a remainder of 35.
Record the quotient 9 as the next digit in the result. 
Result so far: 4489.6823529
Subtracting 765 from 800 leaves us 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.

On to step 14:
350 divided by 85 is 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 4489.68235294
If we take 340 away from 350, 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.

Our division results in 4489.68235294 with a remaining 1e-08.