We divide 622146 by 80
We want to divide 622146 by 80.

Step 1:
When dividing 6 by 80, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 80

On to step 2:
62 divided by 80 is 0 with a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 62 leaves us with 62.
Grab the next digit (2) from the dividend, add it to 62, then carry on: 622 / 80

Going ahead to step 3:
If we divide 622 by 80, we get 7 and a remainder of 62.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 560 from 622, we get 62.
Bring next digit (1) of the dividend behind the 62 and repeat the process: 621 / 80

Step 4:
80 can be fit into 621 7 times, resulting in a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 77.0
Subtract 560 from 621 to get 61.
Bring next digit (4) of the dividend behind the 61 and repeat the process: 614 / 80

Going ahead to step 5:
The number 80 fits into 614 7 times, leaving a remainder of 54.
The next digit of our result is 7. 
Result so far: 777.0
If we subtract 560 from 614, we get 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 80

Step 6:
If we divide 546 by 80, we get 6 and a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 7776.0
The remainder is 66 after subtracting 480 from 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 7:
80 can be fit into 660 8 times, resulting in a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 7776.8
Deduct 640 from 660 and we're left 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.

Moving on to step 8:
The number 80 fits into 200 2 times, leaving a remainder of 40.
Record the quotient 2 as the next digit in the result. 
Result so far: 7776.82
Subtracting 160 from 200 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.

On to step 9:
When dividing 400 by 80, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 7776.825
If we subtract 400 from 400, 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.

Going ahead to step 10:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7776.825
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.

On to step 11:
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: 7776.825
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.

Our division results in 7776.825 with a remaining 0.0.