419955 ÷ 85 
Let's see how many times 85 fits into 419955.

Going ahead to step 1:
4 divided by 85 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 85

Advancing to step 2:
41 divided by 85 is 0 with a remainder of 41.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Fetch the next digit (9) from the dividend, attach it to 41 and continue: 419 / 85

Step 3:
The number 85 fits into 419 4 times, leaving a remainder of 79.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 340 from 419 leaves us with 79.
Fetch the next digit (9) from the dividend, attach it to 79 and continue: 799 / 85

Step 4:
799 divided by 85 is 9 with a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Subtracting 765 from 799 leaves us with 34.
Include the next digit (5) from the dividend after 34, then repeat: 345 / 85

Step 5:
85 can be fit into 345 4 times, resulting in a remainder of 5.
Use 4 as the next digit of our solution. 
Result so far: 494.0
Deduct 340 from 345 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 85

Moving on to step 6:
55 divided by 85 is 0 with a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 4940.0
Subtract 0 from 55 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 7:
550 divided by 85 is 6 with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 4940.6
Deduct 510 from 550 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.

Step 8:
When dividing 400 by 85, we get 4 with a remainder of 60.
Use 4 as the next digit of our solution. 
Result so far: 4940.64
Subtract 340 from 400 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 9:
When dividing 600 by 85, we get 7 with a remainder of 5.
Use 7 as the next digit of our solution. 
Result so far: 4940.647
The remainder is 5 after subtracting 595 from 600.
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 10:
85 goes into 50 0 times with a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 4940.647
Subtract 0 from 50 to 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.

Advancing to step 11:
500 divided by 85 is 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 4940.64705
Subtract 425 from 500 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 12:
750 divided by 85 is 8 with a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 4940.647058
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.

Moving on to step 13:
The number 85 fits into 700 8 times, leaving a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 4940.6470588
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.

The final outcome is 4940.6470588, with a leftover of 2e-07.