We look at the division of 64679303 by 448 
Let's see how many times 448 fits into 64679303.

Going ahead to step 1:
448 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 448

Moving on to step 2:
The number 448 fits into 64 0 times, leaving a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 448

Let's proceed to step 3:
448 can be fit into 646 1 times, resulting in a remainder of 198.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 448 from 646 and we're left with 198.
Take the next digit (7) from the dividend and append it to 198, then repeat: 1987 / 448

Moving on to step 4:
1987 divided by 448 is 4 with a remainder of 195.
Write down 4 as next digit of the result. 
Result so far: 14.0
If we take 1792 away from 1987, we end up with 195.
Fetch the next digit (9) from the dividend, attach it to 195 and continue: 1959 / 448

Step 5:
448 goes into 1959 4 times with a remainder of 167.
Write down 4 as next digit of the result. 
Result so far: 144.0
Deduct 1792 from 1959 and we're left with 167.
Fetch the next digit (3) from the dividend, attach it to 167 and continue: 1673 / 448

Let's proceed to step 6:
448 goes into 1673 3 times with a remainder of 329.
Record the quotient 3 as the next digit in the result. 
Result so far: 1443.0
Subtract 1344 from 1673 to get 329.
Fetch the next digit (0) from the dividend, attach it to 329 and continue: 3290 / 448

On to step 7:
3290 divided by 448 is 7 with a remainder of 154.
Record the quotient 7 as the next digit in the result. 
Result so far: 14437.0
If we take 3136 away from 3290, we end up with 154.
Take the next digit (3) from the dividend and append it to 154, then repeat: 1543 / 448

Let's proceed to step 8:
When dividing 1543 by 448, we get 3 with a remainder of 199.
Use 3 as the next digit of our solution. 
Result so far: 144373.0
If we subtract 1344 from 1543, we get 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Let's proceed to step 9:
1990 divided by 448 is 4 with a remainder of 198.
Write down 4 as next digit of the result. 
Result so far: 144373.4
Subtract 1792 from 1990 to get 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 10:
When dividing 1980 by 448, we get 4 with a remainder of 188.
Use 4 as the next digit of our solution. 
Result so far: 144373.44
Subtract 1792 from 1980 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

The final outcome is 144373.44, with a leftover of 0.188.