628166 divided by 80 
Let's see how many times 80 fits into 628166.

Step 1:
The number 80 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 80

Step 2:
62 divided by 80 is 0 with a remainder of 62.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 62 to get 62.
Bring next digit (8) of the dividend behind the 62 and repeat the process: 628 / 80

Step 3:
80 can be fit into 628 7 times, resulting in a remainder of 68.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 560 from 628 to get 68.
Grab the next digit (1) from the dividend, add it to 68, then carry on: 681 / 80

Let's proceed to step 4:
The number 80 fits into 681 8 times, leaving a remainder of 41.
The next digit of our result is 8. 
Result so far: 78.0
Deduct 640 from 681 and we're left with 41.
Bring next digit (6) of the dividend behind the 41 and repeat the process: 416 / 80

Moving on to step 5:
80 goes into 416 5 times with a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 785.0
Subtracting 400 from 416 leaves us with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 80

Moving on to step 6:
If we divide 166 by 80, we get 2 and a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 7852.0
Subtract 160 from 166 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
The number 80 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 7852.0
Deduct 0 from 60 and we're left 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.

Step 8:
If we divide 600 by 80, we get 7 and a remainder of 40.
The next digit of our result is 7. 
Result so far: 7852.07
If we subtract 560 from 600, we 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.

Going ahead 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: 7852.075
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.

On to step 10:
80 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7852.075
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.

Let's proceed to step 11:
80 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7852.075
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 result is 7852.075 with a remainder of 0.0.