Let's divide 69980 by 80
We want to divide 69980 by 80.

On to step 1:
80 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 80

Advancing to step 2:
80 goes into 69 0 times with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Fetch the next digit (9) from the dividend, attach it to 69 and continue: 699 / 80

Let's proceed to step 3:
699 divided by 80 is 8 with a remainder of 59.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 59 after subtracting 640 from 699.
Bring next digit (8) of the dividend behind the 59 and repeat the process: 598 / 80

Going ahead to step 4:
The number 80 fits into 598 7 times, leaving a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 87.0
Subtracting 560 from 598 leaves us with 38.
Include the next digit (0) from the dividend after 38, then repeat: 380 / 80

Going ahead to step 5:
When dividing 380 by 80, we get 4 with a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 874.0
The remainder is 60 after subtracting 320 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 6:
80 can be fit into 600 7 times, resulting in a remainder of 40.
Put 7 as the next digit of the answer. 
Result so far: 874.7
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.

Moving on to step 7:
The number 80 fits into 400 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 874.75
If we take 400 away from 400, 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 8:
0 divided by 80 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 874.75
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.

On to step 9:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 874.75
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 quotient of the division is 874.75, and the remainder is 0.0.