19128831 ÷ 828 
We want to figure out the number of times 19128831 can be divided by 828.

Advancing to step 1:
If we divide 1 by 828, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 828

Advancing to step 2:
The number 828 fits into 19 0 times, leaving a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 828

Going ahead to step 3:
The number 828 fits into 191 0 times, leaving a remainder of 191.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 191, we get 191.
Append the next digit (2) from the dividend to 191 and continue with: 1912 / 828

Moving on to step 4:
If we divide 1912 by 828, we get 2 and a remainder of 256.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1656 from 1912 and we're left with 256.
Append the next digit (8) from the dividend to 256 and continue with: 2568 / 828

Going ahead to step 5:
828 can be fit into 2568 3 times, resulting in a remainder of 84.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we subtract 2484 from 2568, we get 84.
Grab the next digit (8) from the dividend, add it to 84, then carry on: 848 / 828

Going ahead to step 6:
When dividing 848 by 828, we get 1 with a remainder of 20.
Use 1 as the next digit of our solution. 
Result so far: 231.0
If we take 828 away from 848, we end up with 20.
Include the next digit (3) from the dividend after 20, then repeat: 203 / 828

Going ahead to step 7:
828 can be fit into 203 0 times, resulting in a remainder of 203.
The next digit of our result is 0. 
Result so far: 2310.0
Subtract 0 from 203 to get 203.
Bring next digit (1) of the dividend behind the 203 and repeat the process: 2031 / 828

Going ahead to step 8:
2031 divided by 828 is 2 with a remainder of 375.
Put 2 as the next digit of the answer. 
Result so far: 23102.0
If we take 1656 away from 2031, we end up with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Step 9:
The number 828 fits into 3750 4 times, leaving a remainder of 438.
Put 4 as the next digit of the answer. 
Result so far: 23102.4
The remainder is 438 after subtracting 3312 from 3750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Let's proceed to step 10:
828 goes into 4380 5 times with a remainder of 240.
The number 5 becomes the next digit in our result. 
Result so far: 23102.45
Deduct 4140 from 4380 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 11:
If we divide 2400 by 828, we get 2 and a remainder of 744.
Record the quotient 2 as the next digit in the result. 
Result so far: 23102.452
Subtracting 1656 from 2400 leaves us with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Let's proceed to step 12:
828 can be fit into 7440 8 times, resulting in a remainder of 816.
Write down 8 as next digit of the result. 
Result so far: 23102.4528
Subtracting 6624 from 7440 leaves us with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Going ahead to step 13:
If we divide 8160 by 828, we get 9 and a remainder of 708.
The next digit of our result is 9. 
Result so far: 23102.45289
If we take 7452 away from 8160, we end up with 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Step 14:
The number 828 fits into 7080 8 times, leaving a remainder of 456.
Use 8 as the next digit of our solution. 
Result so far: 23102.452898
If we take 6624 away from 7080, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

On to step 15:
828 goes into 4560 5 times with a remainder of 420.
Use 5 as the next digit of our solution. 
Result so far: 23102.4528985
Subtract 4140 from 4560 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

On to step 16:
If we divide 4200 by 828, we get 5 and a remainder of 60.
Record the quotient 5 as the next digit in the result. 
Result so far: 23102.45289855
Subtract 4140 from 4200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

After the division, we end up with 23102.45289855 and a remainder of 6e-08.