We look at the division of 80280356 by 83 
We're looking to find how many times 83 goes into 80280356.

Going ahead to step 1:
The number 83 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 83

On to step 2:
83 goes into 80 0 times with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Bring next digit (2) of the dividend behind the 80 and repeat the process: 802 / 83

Advancing to step 3:
If we divide 802 by 83, we get 9 and a remainder of 55.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 55 after subtracting 747 from 802.
Take the next digit (8) from the dividend and append it to 55, then repeat: 558 / 83

On to step 4:
When dividing 558 by 83, we get 6 with a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 96.0
Deduct 498 from 558 and we're left with 60.
Fetch the next digit (0) from the dividend, attach it to 60 and continue: 600 / 83

Let's proceed to step 5:
If we divide 600 by 83, we get 7 and a remainder of 19.
Write down 7 as next digit of the result. 
Result so far: 967.0
Deduct 581 from 600 and we're left with 19.
Bring next digit (3) of the dividend behind the 19 and repeat the process: 193 / 83

Step 6:
If we divide 193 by 83, we get 2 and a remainder of 27.
Put 2 as the next digit of the answer. 
Result so far: 9672.0
If we take 166 away from 193, we end up with 27.
Fetch the next digit (5) from the dividend, attach it to 27 and continue: 275 / 83

Advancing to step 7:
83 goes into 275 3 times with a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 96723.0
If we subtract 249 from 275, we get 26.
Take the next digit (6) from the dividend and append it to 26, then repeat: 266 / 83

Step 8:
If we divide 266 by 83, we get 3 and a remainder of 17.
The next digit of our result is 3. 
Result so far: 967233.0
The remainder is 17 after subtracting 249 from 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 9:
The number 83 fits into 170 2 times, leaving a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 967233.2
The remainder is 4 after subtracting 166 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
When dividing 40 by 83, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 967233.2
Deduct 0 from 40 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 11:
400 divided by 83 is 4 with a remainder of 68.
Record the quotient 4 as the next digit in the result. 
Result so far: 967233.204
If we take 332 away from 400, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 12:
83 can be fit into 680 8 times, resulting in a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 967233.2048
Deduct 664 from 680 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 13:
When dividing 160 by 83, we get 1 with a remainder of 77.
The next digit of our result is 1. 
Result so far: 967233.20481
Subtracting 83 from 160 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Advancing to step 14:
The number 83 fits into 770 9 times, leaving a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 967233.204819
Deduct 747 from 770 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 15:
If we divide 230 by 83, we get 2 and a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 967233.2048192
Subtract 166 from 230 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 16:
If we divide 640 by 83, we get 7 and a remainder of 59.
Use 7 as the next digit of our solution. 
Result so far: 967233.20481927
Subtract 581 from 640 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final result is 967233.20481927 with a remainder of 5.9e-08.