We're dividing 64079689 by 447 
Let's see how many times 447 fits into 64079689.

Going ahead to step 1:
447 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 447

Going ahead to step 2:
447 goes into 64 0 times with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Append the next digit (0) from the dividend to 64 and continue with: 640 / 447

Moving on to step 3:
640 divided by 447 is 1 with a remainder of 193.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 447 from 640 to get 193.
Take the next digit (7) from the dividend and append it to 193, then repeat: 1937 / 447

Step 4:
447 goes into 1937 4 times with a remainder of 149.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 149 after subtracting 1788 from 1937.
Bring next digit (9) of the dividend behind the 149 and repeat the process: 1499 / 447

Step 5:
When dividing 1499 by 447, we get 3 with a remainder of 158.
Put 3 as the next digit of the answer. 
Result so far: 143.0
The remainder is 158 after subtracting 1341 from 1499.
Grab the next digit (6) from the dividend, add it to 158, then carry on: 1586 / 447

Going ahead to step 6:
447 can be fit into 1586 3 times, resulting in a remainder of 245.
The number 3 becomes the next digit in our result. 
Result so far: 1433.0
The remainder is 245 after subtracting 1341 from 1586.
Grab the next digit (8) from the dividend, add it to 245, then carry on: 2458 / 447

Let's proceed to step 7:
447 goes into 2458 5 times with a remainder of 223.
Put 5 as the next digit of the answer. 
Result so far: 14335.0
Subtract 2235 from 2458 to get 223.
Take the next digit (9) from the dividend and append it to 223, then repeat: 2239 / 447

Moving on to step 8:
The number 447 fits into 2239 5 times, leaving a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 143355.0
Subtract 2235 from 2239 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
447 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 143355.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
447 goes into 400 0 times with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 143355.0
Subtract 0 from 400 to get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

After the division, we end up with 143355.0 and a remainder of 0.4.