We look at the division of 6455479 by 23 
We want to figure out the number of times 6455479 can be divided by 23.

Going ahead to step 1:
If we divide 6 by 23, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 23

Advancing to step 2:
If we divide 64 by 23, we get 2 and a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 46 from 64, we get 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 23

Step 3:
185 divided by 23 is 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Subtract 184 from 185 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 23

Going ahead to step 4:
23 can be fit into 15 0 times, resulting in a remainder of 15.
The next digit of our result is 0. 
Result so far: 280.0
The remainder is 15 after subtracting 0 from 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 23

Going ahead to step 5:
If we divide 154 by 23, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 2806.0
Deduct 138 from 154 and we're left with 16.
Take the next digit (7) from the dividend and append it to 16, then repeat: 167 / 23

Moving on to step 6:
The number 23 fits into 167 7 times, leaving a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 28067.0
Deduct 161 from 167 and we're left with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 23

On to step 7:
69 divided by 23 is 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 280673.0
The remainder is 0 after subtracting 69 from 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
If we divide 0 by 23, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 280673.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
23 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 280673.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 280673.0, with a leftover of 0.0.