978823 ÷ 80 
Let's see how many times 80 fits into 978823.

Let's proceed to step 1:
9 divided by 80 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 80

Going ahead to step 2:
97 divided by 80 is 1 with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 17 after subtracting 80 from 97.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 80

Moving on to step 3:
If we divide 178 by 80, we get 2 and a remainder of 18.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 160 from 178 and we're left with 18.
Fetch the next digit (8) from the dividend, attach it to 18 and continue: 188 / 80

On to step 4:
80 goes into 188 2 times with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 122.0
Subtract 160 from 188 to get 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 80

Going ahead to step 5:
80 can be fit into 282 3 times, resulting in a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 1223.0
If we take 240 away from 282, we end up with 42.
Append the next digit (3) from the dividend to 42 and continue with: 423 / 80

Advancing to step 6:
423 divided by 80 is 5 with a remainder of 23.
Put 5 as the next digit of the answer. 
Result so far: 12235.0
Subtract 400 from 423 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 7:
When dividing 230 by 80, we get 2 with a remainder of 70.
The number 2 becomes the next digit in our result. 
Result so far: 12235.2
If we take 160 away from 230, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 8:
The number 80 fits into 700 8 times, leaving a remainder of 60.
The next digit of our result is 8. 
Result so far: 12235.28
If we subtract 640 from 700, 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.

Step 9:
The number 80 fits into 600 7 times, leaving a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 12235.287
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 12235.2875
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 11:
80 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12235.2875
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.

Moving on to step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12235.2875
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 outcome is 12235.2875, with a leftover of 0.0.