We look at the division of 83933106 by 80 
We want to figure out the number of times 83933106 can be divided by 80.

Going ahead to step 1:
8 divided by 80 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 80

Going ahead to step 2:
When dividing 83 by 80, we get 1 with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 80 from 83 and we're left with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 80

Let's proceed to step 3:
If we divide 39 by 80, we get 0 and a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 39 leaves us with 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 80

Advancing to step 4:
When dividing 393 by 80, we get 4 with a remainder of 73.
Use 4 as the next digit of our solution. 
Result so far: 104.0
Deduct 320 from 393 and we're left with 73.
Append the next digit (3) from the dividend to 73 and continue with: 733 / 80

On to step 5:
The number 80 fits into 733 9 times, leaving a remainder of 13.
Use 9 as the next digit of our solution. 
Result so far: 1049.0
If we take 720 away from 733, we end up with 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 80

Moving on to step 6:
If we divide 131 by 80, we get 1 and a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 10491.0
Subtract 80 from 131 to get 51.
Fetch the next digit (0) from the dividend, attach it to 51 and continue: 510 / 80

On to step 7:
80 can be fit into 510 6 times, resulting in a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 104916.0
If we take 480 away from 510, we end up with 30.
Take the next digit (6) from the dividend and append it to 30, then repeat: 306 / 80

Step 8:
The number 80 fits into 306 3 times, leaving a remainder of 66.
Put 3 as the next digit of the answer. 
Result so far: 1049163.0
The remainder is 66 after subtracting 240 from 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 9:
80 goes into 660 8 times with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 1049163.8
If we take 640 away from 660, we end up 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.

Step 10:
The number 80 fits into 200 2 times, leaving a remainder of 40.
Put 2 as the next digit of the answer. 
Result so far: 1049163.82
Subtracting 160 from 200 leaves us 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.

Going ahead to step 11:
80 goes into 400 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 1049163.825
If we subtract 400 from 400, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1049163.825
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 13:
80 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1049163.825
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 1049163.825 with a remaining 0.0.