366370 divided by 80 
We want to divide 366370 by 80.

Step 1:
When dividing 3 by 80, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 80

On to step 2:
When dividing 36 by 80, we get 0 with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 36, we end up with 36.
Fetch the next digit (6) from the dividend, attach it to 36 and continue: 366 / 80

On to step 3:
80 goes into 366 4 times with a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 320 from 366 and we're left with 46.
Bring next digit (3) of the dividend behind the 46 and repeat the process: 463 / 80

Step 4:
463 divided by 80 is 5 with a remainder of 63.
The number 5 becomes the next digit in our result. 
Result so far: 45.0
Deduct 400 from 463 and we're left with 63.
Include the next digit (7) from the dividend after 63, then repeat: 637 / 80

On to step 5:
637 divided by 80 is 7 with a remainder of 77.
Use 7 as the next digit of our solution. 
Result so far: 457.0
Deduct 560 from 637 and we're left with 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 80

Advancing to step 6:
If we divide 770 by 80, we get 9 and a remainder of 50.
Write down 9 as next digit of the result. 
Result so far: 4579.0
The remainder is 50 after subtracting 720 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 7:
When dividing 500 by 80, we get 6 with a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 4579.6
If we take 480 away from 500, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
If we divide 200 by 80, we get 2 and a remainder of 40.
The number 2 becomes the next digit in our result. 
Result so far: 4579.62
If we take 160 away from 200, we end up 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.

Let's proceed to step 9:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 4579.625
Deduct 400 from 400 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.

On to step 10:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 4579.625
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 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 4579.625
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 4579.625 and a remainder of 0.0.