64647069 divided by 488 
Our goal is to divide 64647069 by 488.

Advancing to step 1:
488 goes into 6 0 times with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 488

Going ahead to step 2:
488 goes into 64 0 times with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Append the next digit (6) from the dividend to 64 and continue with: 646 / 488

Advancing to step 3:
The number 488 fits into 646 1 times, leaving a remainder of 158.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 488 away from 646, we end up with 158.
Append the next digit (4) from the dividend to 158 and continue with: 1584 / 488

Moving on to step 4:
488 goes into 1584 3 times with a remainder of 120.
Use 3 as the next digit of our solution. 
Result so far: 13.0
If we subtract 1464 from 1584, we get 120.
Append the next digit (7) from the dividend to 120 and continue with: 1207 / 488

Moving on to step 5:
If we divide 1207 by 488, we get 2 and a remainder of 231.
Put 2 as the next digit of the answer. 
Result so far: 132.0
If we subtract 976 from 1207, we get 231.
Fetch the next digit (0) from the dividend, attach it to 231 and continue: 2310 / 488

On to step 6:
The number 488 fits into 2310 4 times, leaving a remainder of 358.
The next digit of our result is 4. 
Result so far: 1324.0
Subtracting 1952 from 2310 leaves us with 358.
Append the next digit (6) from the dividend to 358 and continue with: 3586 / 488

Going ahead to step 7:
488 can be fit into 3586 7 times, resulting in a remainder of 170.
Write down 7 as next digit of the result. 
Result so far: 13247.0
If we take 3416 away from 3586, we end up with 170.
Bring next digit (9) of the dividend behind the 170 and repeat the process: 1709 / 488

Moving on to step 8:
1709 divided by 488 is 3 with a remainder of 245.
Write down 3 as next digit of the result. 
Result so far: 132473.0
If we subtract 1464 from 1709, we get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Moving on to step 9:
The number 488 fits into 2450 5 times, leaving a remainder of 10.
The number 5 becomes the next digit in our result. 
Result so far: 132473.5
If we subtract 2440 from 2450, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
488 can be fit into 100 0 times, resulting in a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 132473.5
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 11:
If we divide 1000 by 488, we get 2 and a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 132473.502
Subtract 976 from 1000 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 12:
The number 488 fits into 240 0 times, leaving a remainder of 240.
The next digit of our result is 0. 
Result so far: 132473.502
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
When dividing 2400 by 488, we get 4 with a remainder of 448.
Write down 4 as next digit of the result. 
Result so far: 132473.50204
Subtract 1952 from 2400 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 14:
If we divide 4480 by 488, we get 9 and a remainder of 88.
Write down 9 as next digit of the result. 
Result so far: 132473.502049
Deduct 4392 from 4480 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 15:
If we divide 880 by 488, we get 1 and a remainder of 392.
Record the quotient 1 as the next digit in the result. 
Result so far: 132473.5020491
Subtracting 488 from 880 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 16:
488 can be fit into 3920 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 132473.50204918
Subtract 3904 from 3920 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 132473.50204918 with a balance of 1.6e-08.