We're dividing 412500 by 80 
Let's see how many times 80 fits into 412500.

Going ahead to step 1:
4 divided by 80 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 80

Let's proceed to step 2:
The number 80 fits into 41 0 times, leaving a remainder of 41.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 41 leaves us with 41.
Grab the next digit (2) from the dividend, add it to 41, then carry on: 412 / 80

Going ahead to step 3:
When dividing 412 by 80, we get 5 with a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 12 after subtracting 400 from 412.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 80

Advancing to step 4:
80 can be fit into 125 1 times, resulting in a remainder of 45.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Subtracting 80 from 125 leaves us with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 80

Step 5:
The number 80 fits into 450 5 times, leaving a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 515.0
If we take 400 away from 450, we end up with 50.
Bring next digit (0) of the dividend behind the 50 and repeat the process: 500 / 80

Going ahead to step 6:
If we divide 500 by 80, we get 6 and a remainder of 20.
Write down 6 as next digit of the result. 
Result so far: 5156.0
If we subtract 480 from 500, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 7:
80 goes into 200 2 times with a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 5156.2
The remainder is 40 after subtracting 160 from 200.
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 8:
80 goes into 400 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5156.25
Subtracting 400 from 400 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.

Let's proceed to step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 5156.25
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 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: 5156.25
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.

The final outcome is 5156.25, with a leftover of 0.0.