We divide 19257868 by 80
We want to figure out the number of times 19257868 can be divided by 80.

Advancing to step 1:
80 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 80

On to step 2:
19 divided by 80 is 0 with a remainder of 19.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 19, we get 19.
Take the next digit (2) from the dividend and append it to 19, then repeat: 192 / 80

Let's proceed to step 3:
If we divide 192 by 80, we get 2 and a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 160 from 192 leaves us with 32.
Append the next digit (5) from the dividend to 32 and continue with: 325 / 80

Advancing to step 4:
80 can be fit into 325 4 times, resulting in a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
If we subtract 320 from 325, we get 5.
Append the next digit (7) from the dividend to 5 and continue with: 57 / 80

On to step 5:
The number 80 fits into 57 0 times, leaving a remainder of 57.
The next digit of our result is 0. 
Result so far: 240.0
If we subtract 0 from 57, we get 57.
Include the next digit (8) from the dividend after 57, then repeat: 578 / 80

Going ahead to step 6:
When dividing 578 by 80, we get 7 with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 2407.0
Subtract 560 from 578 to get 18.
Fetch the next digit (6) from the dividend, attach it to 18 and continue: 186 / 80

Going ahead to step 7:
80 goes into 186 2 times with a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 24072.0
The remainder is 26 after subtracting 160 from 186.
Bring next digit (8) of the dividend behind the 26 and repeat the process: 268 / 80

Advancing to step 8:
80 goes into 268 3 times with a remainder of 28.
Record the quotient 3 as the next digit in the result. 
Result so far: 240723.0
The remainder is 28 after subtracting 240 from 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
The number 80 fits into 280 3 times, leaving a remainder of 40.
The next digit of our result is 3. 
Result so far: 240723.3
Subtract 240 from 280 to 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 10:
If we divide 400 by 80, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 240723.35
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.
Write down 0 as next digit of the result. 
Result so far: 240723.35
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 12:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 240723.35
Subtract 0 from 0 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.

The final outcome is 240723.35, with a leftover of 0.0.