We're dividing 434007 by 85 
Let's see how many times 85 fits into 434007.

Advancing to step 1:
85 goes into 4 0 times with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 85

On to step 2:
85 can be fit into 43 0 times, resulting in a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 85

Going ahead to step 3:
The number 85 fits into 434 5 times, leaving a remainder of 9.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 425 from 434, we get 9.
Grab the next digit (0) from the dividend, add it to 9, then carry on: 90 / 85

Moving on to step 4:
When dividing 90 by 85, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Subtracting 85 from 90 leaves us with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 85

Going ahead to step 5:
The number 85 fits into 50 0 times, leaving a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 510.0
Deduct 0 from 50 and we're left with 50.
Fetch the next digit (7) from the dividend, attach it to 50 and continue: 507 / 85

Advancing to step 6:
85 goes into 507 5 times with a remainder of 82.
Put 5 as the next digit of the answer. 
Result so far: 5105.0
Deduct 425 from 507 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 7:
When dividing 820 by 85, we get 9 with a remainder of 55.
The number 9 becomes the next digit in our result. 
Result so far: 5105.9
The remainder is 55 after subtracting 765 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 8:
550 divided by 85 is 6 with a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 5105.96
The remainder is 40 after subtracting 510 from 550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
85 can be fit into 400 4 times, resulting in a remainder of 60.
Put 4 as the next digit of the answer. 
Result so far: 5105.964
If we take 340 away from 400, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
The number 85 fits into 600 7 times, leaving a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 5105.9647
Deduct 595 from 600 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
If we divide 50 by 85, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 5105.9647
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
500 divided by 85 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 5105.964705
The remainder is 75 after subtracting 425 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 13:
750 divided by 85 is 8 with a remainder of 70.
The next digit of our result is 8. 
Result so far: 5105.9647058
The remainder is 70 after subtracting 680 from 750.
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 14:
If we divide 700 by 85, we get 8 and a remainder of 20.
The next digit of our result is 8. 
Result so far: 5105.96470588
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.

The final outcome is 5105.96470588, with a leftover of 2e-08.