We're dividing 19841520 by 816 
We want to figure out the number of times 19841520 can be divided by 816.

Advancing to step 1:
816 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 816

Moving on to step 2:
The number 816 fits into 19 0 times, leaving a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 816

Step 3:
If we divide 198 by 816, we get 0 and a remainder of 198.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 198 after subtracting 0 from 198.
Fetch the next digit (4) from the dividend, attach it to 198 and continue: 1984 / 816

Step 4:
816 can be fit into 1984 2 times, resulting in a remainder of 352.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 1632 from 1984 to get 352.
Include the next digit (1) from the dividend after 352, then repeat: 3521 / 816

Step 5:
3521 divided by 816 is 4 with a remainder of 257.
Use 4 as the next digit of our solution. 
Result so far: 24.0
The remainder is 257 after subtracting 3264 from 3521.
Fetch the next digit (5) from the dividend, attach it to 257 and continue: 2575 / 816

Going ahead to step 6:
If we divide 2575 by 816, we get 3 and a remainder of 127.
Use 3 as the next digit of our solution. 
Result so far: 243.0
Subtracting 2448 from 2575 leaves us with 127.
Include the next digit (2) from the dividend after 127, then repeat: 1272 / 816

Advancing to step 7:
If we divide 1272 by 816, we get 1 and a remainder of 456.
Record the quotient 1 as the next digit in the result. 
Result so far: 2431.0
Deduct 816 from 1272 and we're left with 456.
Take the next digit (0) from the dividend and append it to 456, then repeat: 4560 / 816

Advancing to step 8:
The number 816 fits into 4560 5 times, leaving a remainder of 480.
Record the quotient 5 as the next digit in the result. 
Result so far: 24315.0
Deduct 4080 from 4560 and we're left with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 9:
When dividing 4800 by 816, we get 5 with a remainder of 720.
Record the quotient 5 as the next digit in the result. 
Result so far: 24315.5
If we take 4080 away from 4800, we end up with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 10:
816 goes into 7200 8 times with a remainder of 672.
The next digit of our result is 8. 
Result so far: 24315.58
If we subtract 6528 from 7200, we get 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 11:
If we divide 6720 by 816, we get 8 and a remainder of 192.
Put 8 as the next digit of the answer. 
Result so far: 24315.588
The remainder is 192 after subtracting 6528 from 6720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

After the division, we end up with 24315.588 and a remainder of 0.0192.