303208 ÷ 80 
We want to divide 303208 by 80.

On to step 1:
When dividing 3 by 80, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 80

Moving on to step 2:
When dividing 30 by 80, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Grab the next digit (3) from the dividend, add it to 30, then carry on: 303 / 80

Advancing to step 3:
80 can be fit into 303 3 times, resulting in a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 240 from 303, we get 63.
Fetch the next digit (2) from the dividend, attach it to 63 and continue: 632 / 80

Advancing to step 4:
When dividing 632 by 80, we get 7 with a remainder of 72.
Put 7 as the next digit of the answer. 
Result so far: 37.0
Subtracting 560 from 632 leaves us with 72.
Append the next digit (0) from the dividend to 72 and continue with: 720 / 80

Let's proceed to step 5:
80 can be fit into 720 9 times, resulting in a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 379.0
The remainder is 0 after subtracting 720 from 720.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 80

On to step 6:
The number 80 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 3790.0
If we take 0 away from 8, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
80 divided by 80 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 3790.1
If we take 80 away from 80, 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.

Going ahead to step 8:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 3790.1
If we subtract 0 from 0, 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.

Advancing to step 9:
0 divided by 80 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3790.1
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.

The final outcome is 3790.1, with a leftover of 0.0.