19403281 ÷ 819 
We want to figure out the number of times 19403281 can be divided by 819.

Advancing to step 1:
819 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 819

Advancing to step 2:
19 divided by 819 is 0 with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Fetch the next digit (4) from the dividend, attach it to 19 and continue: 194 / 819

Going ahead to step 3:
819 can be fit into 194 0 times, resulting in a remainder of 194.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 194, we get 194.
Take the next digit (0) from the dividend and append it to 194, then repeat: 1940 / 819

Step 4:
819 goes into 1940 2 times with a remainder of 302.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1638 from 1940 and we're left with 302.
Take the next digit (3) from the dividend and append it to 302, then repeat: 3023 / 819

Advancing to step 5:
When dividing 3023 by 819, we get 3 with a remainder of 566.
The next digit of our result is 3. 
Result so far: 23.0
Subtract 2457 from 3023 to get 566.
Bring next digit (2) of the dividend behind the 566 and repeat the process: 5662 / 819

Advancing to step 6:
The number 819 fits into 5662 6 times, leaving a remainder of 748.
The number 6 becomes the next digit in our result. 
Result so far: 236.0
Subtracting 4914 from 5662 leaves us with 748.
Append the next digit (8) from the dividend to 748 and continue with: 7488 / 819

Let's proceed to step 7:
819 can be fit into 7488 9 times, resulting in a remainder of 117.
The number 9 becomes the next digit in our result. 
Result so far: 2369.0
The remainder is 117 after subtracting 7371 from 7488.
Fetch the next digit (1) from the dividend, attach it to 117 and continue: 1171 / 819

Advancing to step 8:
The number 819 fits into 1171 1 times, leaving a remainder of 352.
The number 1 becomes the next digit in our result. 
Result so far: 23691.0
If we take 819 away from 1171, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 9:
When dividing 3520 by 819, we get 4 with a remainder of 244.
The number 4 becomes the next digit in our result. 
Result so far: 23691.4
Subtract 3276 from 3520 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 10:
819 goes into 2440 2 times with a remainder of 802.
Write down 2 as next digit of the result. 
Result so far: 23691.42
Subtracting 1638 from 2440 leaves us with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

Going ahead to step 11:
819 can be fit into 8020 9 times, resulting in a remainder of 649.
The number 9 becomes the next digit in our result. 
Result so far: 23691.429
If we subtract 7371 from 8020, we get 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6490, and continue the process.

Let's proceed to step 12:
819 can be fit into 6490 7 times, resulting in a remainder of 757.
Use 7 as the next digit of our solution. 
Result so far: 23691.4297
Deduct 5733 from 6490 and we're left with 757.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7570, and continue the process.

Advancing to step 13:
819 can be fit into 7570 9 times, resulting in a remainder of 199.
The next digit of our result is 9. 
Result so far: 23691.42979
Subtracting 7371 from 7570 leaves us with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Step 14:
The number 819 fits into 1990 2 times, leaving a remainder of 352.
Record the quotient 2 as the next digit in the result. 
Result so far: 23691.429792
If we subtract 1638 from 1990, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

On to step 15:
819 goes into 3520 4 times with a remainder of 244.
The number 4 becomes the next digit in our result. 
Result so far: 23691.4297924
Deduct 3276 from 3520 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Moving on to step 16:
2440 divided by 819 is 2 with a remainder of 802.
The number 2 becomes the next digit in our result. 
Result so far: 23691.42979242
If we take 1638 away from 2440, we end up with 802.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8020, and continue the process.

After the division, we end up with 23691.42979242 and a remainder of 8.02e-07.