We divide 105303 by 80
We're looking to find how many times 80 goes into 105303.

Going ahead to step 1:
If we divide 1 by 80, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 80

Moving on to step 2:
The number 80 fits into 10 0 times, leaving a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 10 to get 10.
Grab the next digit (5) from the dividend, add it to 10, then carry on: 105 / 80

Going ahead to step 3:
When dividing 105 by 80, we get 1 with a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 80 from 105 leaves us with 25.
Fetch the next digit (3) from the dividend, attach it to 25 and continue: 253 / 80

Let's proceed to step 4:
If we divide 253 by 80, we get 3 and a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 240 away from 253, we end up with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 80

Step 5:
80 can be fit into 130 1 times, resulting in a remainder of 50.
The next digit of our result is 1. 
Result so far: 131.0
The remainder is 50 after subtracting 80 from 130.
Fetch the next digit (3) from the dividend, attach it to 50 and continue: 503 / 80

Advancing to step 6:
If we divide 503 by 80, we get 6 and a remainder of 23.
Put 6 as the next digit of the answer. 
Result so far: 1316.0
Subtracting 480 from 503 leaves us 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 7:
80 can be fit into 230 2 times, resulting in a remainder of 70.
The next digit of our result is 2. 
Result so far: 1316.2
Subtract 160 from 230 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.

Going ahead to step 8:
80 goes into 700 8 times with a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 1316.28
If we take 640 away from 700, 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.

Going ahead to step 9:
The number 80 fits into 600 7 times, leaving a remainder of 40.
The next digit of our result is 7. 
Result so far: 1316.287
Deduct 560 from 600 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.

On to step 10:
When dividing 400 by 80, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 1316.2875
If we take 400 away from 400, 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.

Moving on to step 11:
If we divide 0 by 80, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1316.2875
Deduct 0 from 0 and we're left 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.

Step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 1316.2875
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 1316.2875 with a balance of 0.0.