Let's divide 353320 by 80
Our goal is to divide 353320 by 80.

Moving on to step 1:
When dividing 3 by 80, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 80

Advancing to step 2:
The number 80 fits into 35 0 times, leaving a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 80

Going ahead to step 3:
80 goes into 353 4 times with a remainder of 33.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 33 after subtracting 320 from 353.
Take the next digit (3) from the dividend and append it to 33, then repeat: 333 / 80

Moving on to step 4:
The number 80 fits into 333 4 times, leaving a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Subtract 320 from 333 to get 13.
Take the next digit (2) from the dividend and append it to 13, then repeat: 132 / 80

On to step 5:
If we divide 132 by 80, we get 1 and a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 441.0
Subtracting 80 from 132 leaves us with 52.
Grab the next digit (0) from the dividend, add it to 52, then carry on: 520 / 80

Step 6:
If we divide 520 by 80, we get 6 and a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 4416.0
Subtracting 480 from 520 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.

Step 7:
The number 80 fits into 400 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 4416.5
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.
Put 0 as the next digit of the answer. 
Result so far: 4416.5
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.

Going ahead 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: 4416.5
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.

After the division, we end up with 4416.5 and a remainder of 0.0.