We divide 64640482 by 631
Our goal is to divide 64640482 by 631.

Let's proceed to step 1:
6 divided by 631 is 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 631

On to step 2:
If we divide 64 by 631, we get 0 and a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 631

Let's proceed to step 3:
The number 631 fits into 646 1 times, leaving a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 631 from 646 leaves us with 15.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 631

Going ahead to step 4:
If we divide 154 by 631, we get 0 and a remainder of 154.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 154, we end up with 154.
Include the next digit (0) from the dividend after 154, then repeat: 1540 / 631

Moving on to step 5:
1540 divided by 631 is 2 with a remainder of 278.
The next digit of our result is 2. 
Result so far: 102.0
Subtracting 1262 from 1540 leaves us with 278.
Include the next digit (4) from the dividend after 278, then repeat: 2784 / 631

Let's proceed to step 6:
631 goes into 2784 4 times with a remainder of 260.
The next digit of our result is 4. 
Result so far: 1024.0
If we take 2524 away from 2784, we end up with 260.
Append the next digit (8) from the dividend to 260 and continue with: 2608 / 631

Moving on to step 7:
If we divide 2608 by 631, we get 4 and a remainder of 84.
Write down 4 as next digit of the result. 
Result so far: 10244.0
The remainder is 84 after subtracting 2524 from 2608.
Append the next digit (2) from the dividend to 84 and continue with: 842 / 631

Moving on to step 8:
If we divide 842 by 631, we get 1 and a remainder of 211.
The next digit of our result is 1. 
Result so far: 102441.0
Subtract 631 from 842 to get 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Moving on to step 9:
When dividing 2110 by 631, we get 3 with a remainder of 217.
Use 3 as the next digit of our solution. 
Result so far: 102441.3
The remainder is 217 after subtracting 1893 from 2110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Step 10:
When dividing 2170 by 631, we get 3 with a remainder of 277.
Use 3 as the next digit of our solution. 
Result so far: 102441.33
If we subtract 1893 from 2170, we get 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

The final outcome is 102441.33, with a leftover of 0.277.