Let's divide 23768781 by 80
We're looking to find how many times 80 goes into 23768781.

On to step 1:
The number 80 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 80

Moving on to step 2:
80 can be fit into 23 0 times, resulting in a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Append the next digit (7) from the dividend to 23 and continue with: 237 / 80

Step 3:
If we divide 237 by 80, we get 2 and a remainder of 77.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 160 from 237, we get 77.
Take the next digit (6) from the dividend and append it to 77, then repeat: 776 / 80

Advancing to step 4:
80 goes into 776 9 times with a remainder of 56.
The next digit of our result is 9. 
Result so far: 29.0
If we take 720 away from 776, we end up with 56.
Fetch the next digit (8) from the dividend, attach it to 56 and continue: 568 / 80

Going ahead to step 5:
568 divided by 80 is 7 with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 297.0
If we take 560 away from 568, we end up with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 80

On to step 6:
80 can be fit into 87 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 2971.0
If we take 80 away from 87, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 80

Step 7:
80 can be fit into 78 0 times, resulting in a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 29710.0
Subtracting 0 from 78 leaves us with 78.
Fetch the next digit (1) from the dividend, attach it to 78 and continue: 781 / 80

On to step 8:
781 divided by 80 is 9 with a remainder of 61.
Record the quotient 9 as the next digit in the result. 
Result so far: 297109.0
Subtracting 720 from 781 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 9:
80 can be fit into 610 7 times, resulting in a remainder of 50.
Use 7 as the next digit of our solution. 
Result so far: 297109.7
The remainder is 50 after subtracting 560 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
80 can be fit into 500 6 times, resulting in a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 297109.76
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 11:
When dividing 200 by 80, we get 2 with a remainder of 40.
The next digit of our result is 2. 
Result so far: 297109.762
If we take 160 away from 200, we end up 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.

Going ahead to step 12:
80 can be fit into 400 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 297109.7625
Subtract 400 from 400 to 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 13:
When dividing 0 by 80, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 297109.7625
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.

Let's proceed to step 14:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 297109.7625
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.

The final result is 297109.7625 with a remainder of 0.0.