28989123 ÷ 826 
Let's see how many times 826 fits into 28989123.

Going ahead to step 1:
826 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 826

On to step 2:
826 can be fit into 28 0 times, resulting in a remainder of 28.
The next digit of our result is 0. 
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 / 826

Going ahead to step 3:
If we divide 289 by 826, we get 0 and a remainder of 289.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 289 after subtracting 0 from 289.
Take the next digit (8) from the dividend and append it to 289, then repeat: 2898 / 826

Moving on to step 4:
The number 826 fits into 2898 3 times, leaving a remainder of 420.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtracting 2478 from 2898 leaves us with 420.
Append the next digit (9) from the dividend to 420 and continue with: 4209 / 826

Advancing to step 5:
The number 826 fits into 4209 5 times, leaving a remainder of 79.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Subtracting 4130 from 4209 leaves us with 79.
Append the next digit (1) from the dividend to 79 and continue with: 791 / 826

Let's proceed to step 6:
If we divide 791 by 826, we get 0 and a remainder of 791.
Put 0 as the next digit of the answer. 
Result so far: 350.0
Deduct 0 from 791 and we're left with 791.
Grab the next digit (2) from the dividend, add it to 791, then carry on: 7912 / 826

Going ahead to step 7:
The number 826 fits into 7912 9 times, leaving a remainder of 478.
Record the quotient 9 as the next digit in the result. 
Result so far: 3509.0
Subtract 7434 from 7912 to get 478.
Bring next digit (3) of the dividend behind the 478 and repeat the process: 4783 / 826

Going ahead to step 8:
The number 826 fits into 4783 5 times, leaving a remainder of 653.
Use 5 as the next digit of our solution. 
Result so far: 35095.0
The remainder is 653 after subtracting 4130 from 4783.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Going ahead to step 9:
If we divide 6530 by 826, we get 7 and a remainder of 748.
Put 7 as the next digit of the answer. 
Result so far: 35095.7
Subtract 5782 from 6530 to get 748.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7480, and continue the process.

Step 10:
The number 826 fits into 7480 9 times, leaving a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 35095.79
If we take 7434 away from 7480, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 11:
If we divide 460 by 826, we get 0 and a remainder of 460.
The next digit of our result is 0. 
Result so far: 35095.79
Subtracting 0 from 460 leaves us with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 12:
826 can be fit into 4600 5 times, resulting in a remainder of 470.
Put 5 as the next digit of the answer. 
Result so far: 35095.7905
If we subtract 4130 from 4600, we get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Advancing to step 13:
826 goes into 4700 5 times with a remainder of 570.
The number 5 becomes the next digit in our result. 
Result so far: 35095.79055
Subtracting 4130 from 4700 leaves us with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

The final outcome is 35095.79055, with a leftover of 0.00057.