Let's divide 28493991 by 748
We want to figure out the number of times 28493991 can be divided by 748.

Step 1:
748 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 748

Going ahead to step 2:
The number 748 fits into 28 0 times, leaving a remainder of 28.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 28, we get 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 748

On to step 3:
When dividing 284 by 748, we get 0 with a remainder of 284.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 284 to get 284.
Grab the next digit (9) from the dividend, add it to 284, then carry on: 2849 / 748

Step 4:
When dividing 2849 by 748, we get 3 with a remainder of 605.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 2244 from 2849 leaves us with 605.
Fetch the next digit (3) from the dividend, attach it to 605 and continue: 6053 / 748

Advancing to step 5:
748 can be fit into 6053 8 times, resulting in a remainder of 69.
Write down 8 as next digit of the result. 
Result so far: 38.0
If we take 5984 away from 6053, we end up with 69.
Take the next digit (9) from the dividend and append it to 69, then repeat: 699 / 748

Advancing to step 6:
748 can be fit into 699 0 times, resulting in a remainder of 699.
Write down 0 as next digit of the result. 
Result so far: 380.0
Subtracting 0 from 699 leaves us with 699.
Append the next digit (9) from the dividend to 699 and continue with: 6999 / 748

Advancing to step 7:
6999 divided by 748 is 9 with a remainder of 267.
The next digit of our result is 9. 
Result so far: 3809.0
The remainder is 267 after subtracting 6732 from 6999.
Grab the next digit (1) from the dividend, add it to 267, then carry on: 2671 / 748

On to step 8:
748 can be fit into 2671 3 times, resulting in a remainder of 427.
Record the quotient 3 as the next digit in the result. 
Result so far: 38093.0
Subtracting 2244 from 2671 leaves us with 427.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4270, and continue the process.

Moving on to step 9:
748 can be fit into 4270 5 times, resulting in a remainder of 530.
Write down 5 as next digit of the result. 
Result so far: 38093.5
Subtracting 3740 from 4270 leaves us with 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Step 10:
If we divide 5300 by 748, we get 7 and a remainder of 64.
Record the quotient 7 as the next digit in the result. 
Result so far: 38093.57
Subtracting 5236 from 5300 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 11:
When dividing 640 by 748, we get 0 with a remainder of 640.
The next digit of our result is 0. 
Result so far: 38093.57
Subtracting 0 from 640 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 12:
The number 748 fits into 6400 8 times, leaving a remainder of 416.
Use 8 as the next digit of our solution. 
Result so far: 38093.5708
Subtract 5984 from 6400 to get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Going ahead to step 13:
748 goes into 4160 5 times with a remainder of 420.
Use 5 as the next digit of our solution. 
Result so far: 38093.57085
Subtract 3740 from 4160 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.

Advancing to step 14:
When dividing 4200 by 748, we get 5 with a remainder of 460.
Record the quotient 5 as the next digit in the result. 
Result so far: 38093.570855
The remainder is 460 after subtracting 3740 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

After the division, we end up with 38093.570855 and a remainder of 4.6e-05.