405076 ÷ 80 
We want to figure out the number of times 405076 can be divided by 80.

Step 1:
80 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 80

Step 2:
80 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Append the next digit (5) from the dividend to 40 and continue with: 405 / 80

On to step 3:
80 goes into 405 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 400 from 405 and we're left with 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 80

Moving on to step 4:
80 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 50.0
Subtract 0 from 50 to get 50.
Fetch the next digit (7) from the dividend, attach it to 50 and continue: 507 / 80

Let's proceed to step 5:
80 can be fit into 507 6 times, resulting in a remainder of 27.
The next digit of our result is 6. 
Result so far: 506.0
The remainder is 27 after subtracting 480 from 507.
Grab the next digit (6) from the dividend, add it to 27, then carry on: 276 / 80

Advancing to step 6:
80 can be fit into 276 3 times, resulting in a remainder of 36.
Write down 3 as next digit of the result. 
Result so far: 5063.0
Subtracting 240 from 276 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 7:
360 divided by 80 is 4 with a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 5063.4
Subtracting 320 from 360 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.

Let's proceed to step 8:
When dividing 400 by 80, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5063.45
Subtract 400 from 400 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.

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: 5063.45
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.

Step 10:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 5063.45
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.

The quotient of the division is 5063.45, and the remainder is 0.0.