366120 divided by 80 
We're looking to find how many times 80 goes into 366120.

On to step 1:
The number 80 fits into 3 0 times, leaving a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 80

Let's proceed to step 2:
When dividing 36 by 80, we get 0 with a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Take the next digit (6) from the dividend and append it to 36, then repeat: 366 / 80

Advancing to step 3:
80 goes into 366 4 times with a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 320 from 366 and we're left with 46.
Fetch the next digit (1) from the dividend, attach it to 46 and continue: 461 / 80

Moving on to step 4:
461 divided by 80 is 5 with a remainder of 61.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
If we subtract 400 from 461, we get 61.
Grab the next digit (2) from the dividend, add it to 61, then carry on: 612 / 80

Going ahead to step 5:
The number 80 fits into 612 7 times, leaving a remainder of 52.
Put 7 as the next digit of the answer. 
Result so far: 457.0
If we subtract 560 from 612, we get 52.
Append the next digit (0) from the dividend to 52 and continue with: 520 / 80

On to step 6:
80 goes into 520 6 times with a remainder of 40.
Write down 6 as next digit of the result. 
Result so far: 4576.0
Subtract 480 from 520 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.

Moving on to step 7:
If we divide 400 by 80, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 4576.5
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.

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: 4576.5
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.

Going ahead to step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4576.5
Subtracting 0 from 0 leaves us 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.

In conclusion, the division gives 4576.5 with a balance of 0.0.