We look at the division of 80642965 by 434 
Let's see how many times 434 fits into 80642965.

Advancing to step 1:
If we divide 8 by 434, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 434

On to step 2:
80 divided by 434 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 80, we end up with 80.
Take the next digit (6) from the dividend and append it to 80, then repeat: 806 / 434

Let's proceed to step 3:
If we divide 806 by 434, we get 1 and a remainder of 372.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 434 from 806 and we're left with 372.
Take the next digit (4) from the dividend and append it to 372, then repeat: 3724 / 434

Advancing to step 4:
3724 divided by 434 is 8 with a remainder of 252.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 3472 from 3724 to get 252.
Fetch the next digit (2) from the dividend, attach it to 252 and continue: 2522 / 434

On to step 5:
434 can be fit into 2522 5 times, resulting in a remainder of 352.
The next digit of our result is 5. 
Result so far: 185.0
The remainder is 352 after subtracting 2170 from 2522.
Fetch the next digit (9) from the dividend, attach it to 352 and continue: 3529 / 434

Let's proceed to step 6:
The number 434 fits into 3529 8 times, leaving a remainder of 57.
Record the quotient 8 as the next digit in the result. 
Result so far: 1858.0
The remainder is 57 after subtracting 3472 from 3529.
Append the next digit (6) from the dividend to 57 and continue with: 576 / 434

Let's proceed to step 7:
When dividing 576 by 434, we get 1 with a remainder of 142.
The next digit of our result is 1. 
Result so far: 18581.0
Subtract 434 from 576 to get 142.
Bring next digit (5) of the dividend behind the 142 and repeat the process: 1425 / 434

Going ahead to step 8:
434 goes into 1425 3 times with a remainder of 123.
Record the quotient 3 as the next digit in the result. 
Result so far: 185813.0
The remainder is 123 after subtracting 1302 from 1425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Let's proceed to step 9:
If we divide 1230 by 434, we get 2 and a remainder of 362.
Record the quotient 2 as the next digit in the result. 
Result so far: 185813.2
If we subtract 868 from 1230, we get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Going ahead to step 10:
If we divide 3620 by 434, we get 8 and a remainder of 148.
Write down 8 as next digit of the result. 
Result so far: 185813.28
If we take 3472 away from 3620, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 11:
434 can be fit into 1480 3 times, resulting in a remainder of 178.
Use 3 as the next digit of our solution. 
Result so far: 185813.283
If we take 1302 away from 1480, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Advancing to step 12:
When dividing 1780 by 434, we get 4 with a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 185813.2834
The remainder is 44 after subtracting 1736 from 1780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 13:
When dividing 440 by 434, we get 1 with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 185813.28341
The remainder is 6 after subtracting 434 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
434 can be fit into 60 0 times, resulting in a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 185813.28341
If we subtract 0 from 60, 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.

Step 15:
600 divided by 434 is 1 with a remainder of 166.
The number 1 becomes the next digit in our result. 
Result so far: 185813.2834101
Subtracting 434 from 600 leaves us with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Step 16:
434 goes into 1660 3 times with a remainder of 358.
Put 3 as the next digit of the answer. 
Result so far: 185813.28341013
Subtracting 1302 from 1660 leaves us with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

The final result is 185813.28341013 with a remainder of 3.58e-07.