28919021 divided by 748 
We want to figure out the number of times 28919021 can be divided by 748.

Step 1:
If we divide 2 by 748, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 748

Step 2:
28 divided by 748 is 0 with a remainder of 28.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Include the next digit (9) from the dividend after 28, then repeat: 289 / 748

Let's proceed to step 3:
289 divided by 748 is 0 with a remainder of 289.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 289 leaves us with 289.
Fetch the next digit (1) from the dividend, attach it to 289 and continue: 2891 / 748

Going ahead to step 4:
If we divide 2891 by 748, we get 3 and a remainder of 647.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 2244 from 2891 leaves us with 647.
Include the next digit (9) from the dividend after 647, then repeat: 6479 / 748

Going ahead to step 5:
The number 748 fits into 6479 8 times, leaving a remainder of 495.
Use 8 as the next digit of our solution. 
Result so far: 38.0
The remainder is 495 after subtracting 5984 from 6479.
Append the next digit (0) from the dividend to 495 and continue with: 4950 / 748

Going ahead to step 6:
The number 748 fits into 4950 6 times, leaving a remainder of 462.
Put 6 as the next digit of the answer. 
Result so far: 386.0
If we take 4488 away from 4950, we end up with 462.
Grab the next digit (2) from the dividend, add it to 462, then carry on: 4622 / 748

Going ahead to step 7:
748 can be fit into 4622 6 times, resulting in a remainder of 134.
The next digit of our result is 6. 
Result so far: 3866.0
Deduct 4488 from 4622 and we're left with 134.
Include the next digit (1) from the dividend after 134, then repeat: 1341 / 748

Step 8:
748 can be fit into 1341 1 times, resulting in a remainder of 593.
Put 1 as the next digit of the answer. 
Result so far: 38661.0
If we take 748 away from 1341, we end up with 593.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5930, and continue the process.

Going ahead to step 9:
The number 748 fits into 5930 7 times, leaving a remainder of 694.
Record the quotient 7 as the next digit in the result. 
Result so far: 38661.7
Deduct 5236 from 5930 and we're left with 694.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6940, and continue the process.

Advancing to step 10:
6940 divided by 748 is 9 with a remainder of 208.
Put 9 as the next digit of the answer. 
Result so far: 38661.79
If we subtract 6732 from 6940, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 11:
If we divide 2080 by 748, we get 2 and a remainder of 584.
Put 2 as the next digit of the answer. 
Result so far: 38661.792
Subtract 1496 from 2080 to get 584.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5840, and continue the process.

Let's proceed to step 12:
When dividing 5840 by 748, we get 7 with a remainder of 604.
Record the quotient 7 as the next digit in the result. 
Result so far: 38661.7927
If we subtract 5236 from 5840, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Let's proceed to step 13:
748 goes into 6040 8 times with a remainder of 56.
The next digit of our result is 8. 
Result so far: 38661.79278
If we subtract 5984 from 6040, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 14:
748 goes into 560 0 times with a remainder of 560.
Write down 0 as next digit of the result. 
Result so far: 38661.79278
Subtracting 0 from 560 leaves us with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 15:
748 can be fit into 5600 7 times, resulting in a remainder of 364.
The number 7 becomes the next digit in our result. 
Result so far: 38661.7927807
Subtracting 5236 from 5600 leaves us with 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Advancing to step 16:
When dividing 3640 by 748, we get 4 with a remainder of 648.
Record the quotient 4 as the next digit in the result. 
Result so far: 38661.79278074
The remainder is 648 after subtracting 2992 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

After the division, we end up with 38661.79278074 and a remainder of 6.48e-07.