450039 ÷ 85 
Let's see how many times 85 fits into 450039.

On to step 1:
If we divide 4 by 85, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 85

Let's proceed to step 2:
85 goes into 45 0 times with a remainder of 45.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Append the next digit (0) from the dividend to 45 and continue with: 450 / 85

Advancing to step 3:
If we divide 450 by 85, we get 5 and a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 25 after subtracting 425 from 450.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 85

Let's proceed to step 4:
250 divided by 85 is 2 with a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 52.0
If we subtract 170 from 250, we get 80.
Bring next digit (3) of the dividend behind the 80 and repeat the process: 803 / 85

Step 5:
The number 85 fits into 803 9 times, leaving a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 529.0
If we take 765 away from 803, we end up with 38.
Bring next digit (9) of the dividend behind the 38 and repeat the process: 389 / 85

Advancing to step 6:
If we divide 389 by 85, we get 4 and a remainder of 49.
The number 4 becomes the next digit in our result. 
Result so far: 5294.0
Deduct 340 from 389 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Going ahead to step 7:
When dividing 490 by 85, we get 5 with a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 5294.5
Deduct 425 from 490 and we're left 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.

Moving on to step 8:
650 divided by 85 is 7 with a remainder of 55.
The number 7 becomes the next digit in our result. 
Result so far: 5294.57
If we subtract 595 from 650, we 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 9:
The number 85 fits into 550 6 times, leaving a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 5294.576
If we take 510 away from 550, we end up 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.

Moving on to step 10:
400 divided by 85 is 4 with a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 5294.5764
If we subtract 340 from 400, we 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.

On to step 11:
600 divided by 85 is 7 with a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 5294.57647
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.

Let's proceed to step 12:
85 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 5294.57647
If we subtract 0 from 50, we 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.

Moving on to step 13:
The number 85 fits into 500 5 times, leaving a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 5294.5764705
If we subtract 425 from 500, we 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.

Going ahead to step 14:
750 divided by 85 is 8 with a remainder of 70.
Use 8 as the next digit of our solution. 
Result so far: 5294.57647058
Subtract 680 from 750 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.

Our division results in 5294.57647058 with a remaining 7e-08.