14903223 divided by 648 
We want to figure out the number of times 14903223 can be divided by 648.

Going ahead to step 1:
1 divided by 648 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 648

Advancing to step 2:
The number 648 fits into 14 0 times, leaving a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 14, we get 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 648

Going ahead to step 3:
149 divided by 648 is 0 with a remainder of 149.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 149 leaves us with 149.
Grab the next digit (0) from the dividend, add it to 149, then carry on: 1490 / 648

Advancing to step 4:
If we divide 1490 by 648, we get 2 and a remainder of 194.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 1296 from 1490 and we're left with 194.
Fetch the next digit (3) from the dividend, attach it to 194 and continue: 1943 / 648

Let's proceed to step 5:
1943 divided by 648 is 2 with a remainder of 647.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtracting 1296 from 1943 leaves us with 647.
Append the next digit (2) from the dividend to 647 and continue with: 6472 / 648

Moving on to step 6:
648 can be fit into 6472 9 times, resulting in a remainder of 640.
Record the quotient 9 as the next digit in the result. 
Result so far: 229.0
If we take 5832 away from 6472, we end up with 640.
Append the next digit (2) from the dividend to 640 and continue with: 6402 / 648

Going ahead to step 7:
If we divide 6402 by 648, we get 9 and a remainder of 570.
Put 9 as the next digit of the answer. 
Result so far: 2299.0
The remainder is 570 after subtracting 5832 from 6402.
Include the next digit (3) from the dividend after 570, then repeat: 5703 / 648

Advancing to step 8:
The number 648 fits into 5703 8 times, leaving a remainder of 519.
Use 8 as the next digit of our solution. 
Result so far: 22998.0
Subtracting 5184 from 5703 leaves us with 519.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Going ahead to step 9:
5190 divided by 648 is 8 with a remainder of 6.
Put 8 as the next digit of the answer. 
Result so far: 22998.8
If we subtract 5184 from 5190, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
If we divide 60 by 648, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 22998.8
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
648 goes into 600 0 times with a remainder of 600.
Record the quotient 0 as the next digit in the result. 
Result so far: 22998.8
If we take 0 away from 600, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final result is 22998.8 with a remainder of 0.06.