We're dividing 338280 by 80 
Let's see how many times 80 fits into 338280.

Going ahead to step 1:
80 can be fit into 3 0 times, resulting in 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.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 80

Advancing to step 2:
The number 80 fits into 33 0 times, leaving a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 33 and we're left with 33.
Include the next digit (8) from the dividend after 33, then repeat: 338 / 80

Advancing to step 3:
If we divide 338 by 80, we get 4 and a remainder of 18.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 18 after subtracting 320 from 338.
Append the next digit (2) from the dividend to 18 and continue with: 182 / 80

Going ahead to step 4:
80 can be fit into 182 2 times, resulting in a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
If we take 160 away from 182, we end up with 22.
Fetch the next digit (8) from the dividend, attach it to 22 and continue: 228 / 80

On to step 5:
The number 80 fits into 228 2 times, leaving a remainder of 68.
The number 2 becomes the next digit in our result. 
Result so far: 422.0
Deduct 160 from 228 and we're left with 68.
Fetch the next digit (0) from the dividend, attach it to 68 and continue: 680 / 80

Going ahead to step 6:
The number 80 fits into 680 8 times, leaving a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 4228.0
Subtract 640 from 680 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 4228.5
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.

Going ahead to step 8:
0 divided by 80 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 4228.5
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: 4228.5
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.

The quotient of the division is 4228.5, and the remainder is 0.0.