We look at the division of 451774 by 80 
Our goal is to divide 451774 by 80.

Going ahead to step 1:
If we divide 4 by 80, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 80

Advancing to step 2:
When dividing 45 by 80, we get 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Bring next digit (1) of the dividend behind the 45 and repeat the process: 451 / 80

Advancing to step 3:
80 goes into 451 5 times with a remainder of 51.
Write down 5 as next digit of the result. 
Result so far: 5.0
If we take 400 away from 451, we end up with 51.
Grab the next digit (7) from the dividend, add it to 51, then carry on: 517 / 80

Let's proceed to step 4:
517 divided by 80 is 6 with a remainder of 37.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
If we subtract 480 from 517, we get 37.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 80

Going ahead to step 5:
80 can be fit into 377 4 times, resulting in a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 564.0
Subtract 320 from 377 to get 57.
Take the next digit (4) from the dividend and append it to 57, then repeat: 574 / 80

Step 6:
80 goes into 574 7 times with a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 5647.0
Subtracting 560 from 574 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
When dividing 140 by 80, we get 1 with a remainder of 60.
Record the quotient 1 as the next digit in the result. 
Result so far: 5647.1
Subtracting 80 from 140 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 8:
600 divided by 80 is 7 with a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 5647.17
If we take 560 away from 600, 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.

Moving on to step 9:
80 can be fit into 400 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 5647.175
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.

Advancing to step 10:
0 divided by 80 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5647.175
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.

On to step 11:
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: 5647.175
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.

The final outcome is 5647.175, with a leftover of 0.0.