We look at the division of 417470 by 80 
We want to divide 417470 by 80.

Step 1:
The number 80 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 80

Step 2:
When dividing 41 by 80, we get 0 with a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 41 to get 41.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 80

Advancing to step 3:
417 divided by 80 is 5 with a remainder of 17.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 400 away from 417, we end up with 17.
Include the next digit (4) from the dividend after 17, then repeat: 174 / 80

Moving on to step 4:
If we divide 174 by 80, we get 2 and a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Deduct 160 from 174 and we're left with 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 80

Advancing to step 5:
If we divide 147 by 80, we get 1 and a remainder of 67.
The number 1 becomes the next digit in our result. 
Result so far: 521.0
Subtract 80 from 147 to get 67.
Append the next digit (0) from the dividend to 67 and continue with: 670 / 80

Step 6:
If we divide 670 by 80, we get 8 and a remainder of 30.
The next digit of our result is 8. 
Result so far: 5218.0
Subtract 640 from 670 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
The number 80 fits into 300 3 times, leaving a remainder of 60.
Put 3 as the next digit of the answer. 
Result so far: 5218.3
If we subtract 240 from 300, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 8:
When dividing 600 by 80, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 5218.37
Subtract 560 from 600 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.

Advancing to step 9:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 5218.375
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.

Step 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5218.375
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.

Advancing to step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5218.375
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 final result is 5218.375 with a remainder of 0.0.