Let's divide 64354928 by 680
Our goal is to divide 64354928 by 680.

Going ahead to step 1:
The number 680 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 680

Let's proceed to step 2:
When dividing 64 by 680, we get 0 with a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Grab the next digit (3) from the dividend, add it to 64, then carry on: 643 / 680

Moving on to step 3:
643 divided by 680 is 0 with a remainder of 643.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 643, we end up with 643.
Append the next digit (5) from the dividend to 643 and continue with: 6435 / 680

Going ahead to step 4:
6435 divided by 680 is 9 with a remainder of 315.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 6120 from 6435 to get 315.
Include the next digit (4) from the dividend after 315, then repeat: 3154 / 680

Moving on to step 5:
When dividing 3154 by 680, we get 4 with a remainder of 434.
Record the quotient 4 as the next digit in the result. 
Result so far: 94.0
Subtract 2720 from 3154 to get 434.
Take the next digit (9) from the dividend and append it to 434, then repeat: 4349 / 680

On to step 6:
4349 divided by 680 is 6 with a remainder of 269.
The next digit of our result is 6. 
Result so far: 946.0
If we subtract 4080 from 4349, we get 269.
Take the next digit (2) from the dividend and append it to 269, then repeat: 2692 / 680

Let's proceed to step 7:
680 can be fit into 2692 3 times, resulting in a remainder of 652.
Use 3 as the next digit of our solution. 
Result so far: 9463.0
Subtracting 2040 from 2692 leaves us with 652.
Append the next digit (8) from the dividend to 652 and continue with: 6528 / 680

Moving on to step 8:
680 can be fit into 6528 9 times, resulting in a remainder of 408.
Put 9 as the next digit of the answer. 
Result so far: 94639.0
If we take 6120 away from 6528, we end up with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 9:
4080 divided by 680 is 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 94639.6
The remainder is 0 after subtracting 4080 from 4080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 10:
If we divide 0 by 680, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 94639.6
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
The number 680 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 94639.6
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 94639.6 with a remaining 0.0.