621365 divided by 80 
We're looking to find how many times 80 goes into 621365.

Moving on to step 1:
The number 80 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 80

Advancing to step 2:
62 divided by 80 is 0 with a remainder of 62.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 62 leaves us with 62.
Include the next digit (1) from the dividend after 62, then repeat: 621 / 80

Moving on to step 3:
If we divide 621 by 80, we get 7 and a remainder of 61.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 61 after subtracting 560 from 621.
Grab the next digit (3) from the dividend, add it to 61, then carry on: 613 / 80

On to step 4:
When dividing 613 by 80, we get 7 with a remainder of 53.
The next digit of our result is 7. 
Result so far: 77.0
Subtract 560 from 613 to get 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 80

Moving on to step 5:
80 goes into 536 6 times with a remainder of 56.
The next digit of our result is 6. 
Result so far: 776.0
The remainder is 56 after subtracting 480 from 536.
Take the next digit (5) from the dividend and append it to 56, then repeat: 565 / 80

Moving on to step 6:
80 can be fit into 565 7 times, resulting in a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 7767.0
The remainder is 5 after subtracting 560 from 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
80 can be fit into 50 0 times, resulting in a remainder of 50.
The next digit of our result is 0. 
Result so far: 7767.0
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
The number 80 fits into 500 6 times, leaving a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 7767.06
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.

Advancing to step 9:
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: 7767.062
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.

On to step 10:
The number 80 fits into 400 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 7767.0625
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.

Moving on to step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7767.0625
If we take 0 away from 0, we end up 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 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7767.0625
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 7767.0625 with a remaining 0.0.