We're dividing 14503445 by 689 
We want to divide 14503445 by 689.

Step 1:
The number 689 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 689

Going ahead to step 2:
If we divide 14 by 689, we get 0 and a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 14 and we're left with 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 689

Advancing to step 3:
If we divide 145 by 689, we get 0 and a remainder of 145.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 145, we get 145.
Fetch the next digit (0) from the dividend, attach it to 145 and continue: 1450 / 689

Going ahead to step 4:
When dividing 1450 by 689, we get 2 with a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 1378 from 1450 to get 72.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 689

Step 5:
If we divide 723 by 689, we get 1 and a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 689 from 723 to get 34.
Include the next digit (4) from the dividend after 34, then repeat: 344 / 689

Going ahead to step 6:
689 can be fit into 344 0 times, resulting in a remainder of 344.
Write down 0 as next digit of the result. 
Result so far: 210.0
Deduct 0 from 344 and we're left with 344.
Fetch the next digit (4) from the dividend, attach it to 344 and continue: 3444 / 689

Step 7:
689 goes into 3444 4 times with a remainder of 688.
The number 4 becomes the next digit in our result. 
Result so far: 2104.0
If we take 2756 away from 3444, we end up with 688.
Bring next digit (5) of the dividend behind the 688 and repeat the process: 6885 / 689

Moving on to step 8:
When dividing 6885 by 689, we get 9 with a remainder of 684.
Use 9 as the next digit of our solution. 
Result so far: 21049.0
The remainder is 684 after subtracting 6201 from 6885.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6840, and continue the process.

On to step 9:
When dividing 6840 by 689, we get 9 with a remainder of 639.
Put 9 as the next digit of the answer. 
Result so far: 21049.9
Subtracting 6201 from 6840 leaves us with 639.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6390, and continue the process.

Going ahead to step 10:
689 can be fit into 6390 9 times, resulting in a remainder of 189.
The number 9 becomes the next digit in our result. 
Result so far: 21049.99
The remainder is 189 after subtracting 6201 from 6390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

The final outcome is 21049.99, with a leftover of 0.189.