Let's divide 80874849 by 19
Our goal is to divide 80874849 by 19.

Step 1:
8 divided by 19 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 19

Step 2:
If we divide 80 by 19, we get 4 and a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we take 76 away from 80, we end up with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 19

Advancing to step 3:
When dividing 48 by 19, we get 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 42.0
If we take 38 away from 48, we end up with 10.
Fetch the next digit (7) from the dividend, attach it to 10 and continue: 107 / 19

On to step 4:
If we divide 107 by 19, we get 5 and a remainder of 12.
Record the quotient 5 as the next digit in the result. 
Result so far: 425.0
The remainder is 12 after subtracting 95 from 107.
Include the next digit (4) from the dividend after 12, then repeat: 124 / 19

Let's proceed to step 5:
19 goes into 124 6 times with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 4256.0
Deduct 114 from 124 and we're left with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 19

Advancing to step 6:
If we divide 108 by 19, we get 5 and a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 42565.0
Subtracting 95 from 108 leaves us with 13.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 19

Let's proceed to step 7:
If we divide 134 by 19, we get 7 and a remainder of 1.
The next digit of our result is 7. 
Result so far: 425657.0
If we subtract 133 from 134, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 19

Moving on to step 8:
The number 19 fits into 19 1 times, leaving a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 4256571.0
Deduct 19 from 19 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.

On to step 9:
The number 19 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 4256571.0
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.

Moving on to step 10:
If we divide 0 by 19, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 4256571.0
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.

After the division, we end up with 4256571.0 and a remainder of 0.0.