64636328 divided by 443 
We want to figure out the number of times 64636328 can be divided by 443.

On to step 1:
443 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
Subtract 0 from 6 to get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 443

On to step 2:
64 divided by 443 is 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Grab the next digit (6) from the dividend, add it to 64, then carry on: 646 / 443

Moving on to step 3:
When dividing 646 by 443, we get 1 with a remainder of 203.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 443 from 646 leaves us with 203.
Include the next digit (3) from the dividend after 203, then repeat: 2033 / 443

Step 4:
443 goes into 2033 4 times with a remainder of 261.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 1772 from 2033, we get 261.
Take the next digit (6) from the dividend and append it to 261, then repeat: 2616 / 443

Going ahead to step 5:
443 can be fit into 2616 5 times, resulting in a remainder of 401.
The next digit of our result is 5. 
Result so far: 145.0
The remainder is 401 after subtracting 2215 from 2616.
Grab the next digit (3) from the dividend, add it to 401, then carry on: 4013 / 443

Going ahead to step 6:
4013 divided by 443 is 9 with a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 1459.0
Subtract 3987 from 4013 to get 26.
Include the next digit (2) from the dividend after 26, then repeat: 262 / 443

Going ahead to step 7:
443 goes into 262 0 times with a remainder of 262.
Write down 0 as next digit of the result. 
Result so far: 14590.0
Subtracting 0 from 262 leaves us with 262.
Take the next digit (8) from the dividend and append it to 262, then repeat: 2628 / 443

Advancing to step 8:
443 goes into 2628 5 times with a remainder of 413.
Write down 5 as next digit of the result. 
Result so far: 145905.0
The remainder is 413 after subtracting 2215 from 2628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

On to step 9:
4130 divided by 443 is 9 with a remainder of 143.
Put 9 as the next digit of the answer. 
Result so far: 145905.9
If we subtract 3987 from 4130, we get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Going ahead to step 10:
The number 443 fits into 1430 3 times, leaving a remainder of 101.
Write down 3 as next digit of the result. 
Result so far: 145905.93
Subtract 1329 from 1430 to get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Going ahead to step 11:
When dividing 1010 by 443, we get 2 with a remainder of 124.
Put 2 as the next digit of the answer. 
Result so far: 145905.932
Subtract 886 from 1010 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 12:
If we divide 1240 by 443, we get 2 and a remainder of 354.
Put 2 as the next digit of the answer. 
Result so far: 145905.9322
If we subtract 886 from 1240, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

The final result is 145905.9322 with a remainder of 0.00354.