490860 ÷ 85 
Let's see how many times 85 fits into 490860.

Going ahead to step 1:
The number 85 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 85

Going ahead to step 2:
85 goes into 49 0 times with a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 49 to get 49.
Fetch the next digit (0) from the dividend, attach it to 49 and continue: 490 / 85

Let's proceed to step 3:
85 goes into 490 5 times with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 425 from 490, we get 65.
Append the next digit (8) from the dividend to 65 and continue with: 658 / 85

Let's proceed to step 4:
85 goes into 658 7 times with a remainder of 63.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
If we take 595 away from 658, we end up with 63.
Fetch the next digit (6) from the dividend, attach it to 63 and continue: 636 / 85

Let's proceed to step 5:
85 goes into 636 7 times with a remainder of 41.
The next digit of our result is 7. 
Result so far: 577.0
If we subtract 595 from 636, we get 41.
Append the next digit (0) from the dividend to 41 and continue with: 410 / 85

On to step 6:
85 can be fit into 410 4 times, resulting in a remainder of 70.
Use 4 as the next digit of our solution. 
Result so far: 5774.0
Subtract 340 from 410 to 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.

Going ahead to step 7:
85 goes into 700 8 times with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 5774.8
Deduct 680 from 700 and we're left 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.

Moving on to step 8:
200 divided by 85 is 2 with a remainder of 30.
Record the quotient 2 as the next digit in the result. 
Result so far: 5774.82
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.

Step 9:
When dividing 300 by 85, we get 3 with a remainder of 45.
Use 3 as the next digit of our solution. 
Result so far: 5774.823
Subtract 255 from 300 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 10:
85 can be fit into 450 5 times, resulting in a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 5774.8235
Subtract 425 from 450 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.

Moving on to step 11:
85 can be fit into 250 2 times, resulting in a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 5774.82352
The remainder is 80 after subtracting 170 from 250.
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 12:
The number 85 fits into 800 9 times, leaving a remainder of 35.
The next digit of our result is 9. 
Result so far: 5774.823529
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.

Let's proceed to step 13:
85 can be fit into 350 4 times, resulting in a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 5774.8235294
The remainder is 10 after subtracting 340 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 14:
100 divided by 85 is 1 with a remainder of 15.
The next digit of our result is 1. 
Result so far: 5774.82352941
Subtract 85 from 100 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 5774.82352941 with a remainder of 1.5e-08.