We look at the division of 305864 by 80 
We're looking to find how many times 80 goes into 305864.

Moving on to step 1:
If we divide 3 by 80, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 80

Advancing to step 2:
If we divide 30 by 80, we get 0 and 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.
Take the next digit (5) from the dividend and append it to 30, then repeat: 305 / 80

Going ahead to step 3:
80 can be fit into 305 3 times, resulting in a remainder of 65.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 65 after subtracting 240 from 305.
Append the next digit (8) from the dividend to 65 and continue with: 658 / 80

Going ahead to step 4:
80 goes into 658 8 times with a remainder of 18.
The next digit of our result is 8. 
Result so far: 38.0
Deduct 640 from 658 and we're left with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 80

Moving on to step 5:
80 goes into 186 2 times with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 382.0
If we subtract 160 from 186, we get 26.
Bring next digit (4) of the dividend behind the 26 and repeat the process: 264 / 80

Going ahead to step 6:
When dividing 264 by 80, we get 3 with a remainder of 24.
Record the quotient 3 as the next digit in the result. 
Result so far: 3823.0
If we subtract 240 from 264, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 7:
80 goes into 240 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3823.3
If we take 240 away from 240, 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.

Let's proceed to step 8:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 3823.3
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.

Let's proceed to step 9:
When dividing 0 by 80, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 3823.3
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.

After the division, we end up with 3823.3 and a remainder of 0.0.