676398 ÷ 64 
We want to divide 676398 by 64.

Step 1:
If we divide 6 by 64, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (7) from the dividend, attach it to 6 and continue: 67 / 64

Moving on to step 2:
64 goes into 67 1 times with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 64 from 67 leaves us with 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 64

Going ahead to step 3:
64 can be fit into 36 0 times, resulting in a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 36, we get 36.
Fetch the next digit (3) from the dividend, attach it to 36 and continue: 363 / 64

Step 4:
The number 64 fits into 363 5 times, leaving a remainder of 43.
The number 5 becomes the next digit in our result. 
Result so far: 105.0
If we take 320 away from 363, we end up with 43.
Grab the next digit (9) from the dividend, add it to 43, then carry on: 439 / 64

Moving on to step 5:
64 can be fit into 439 6 times, resulting in a remainder of 55.
Write down 6 as next digit of the result. 
Result so far: 1056.0
The remainder is 55 after subtracting 384 from 439.
Take the next digit (8) from the dividend and append it to 55, then repeat: 558 / 64

Going ahead to step 6:
64 can be fit into 558 8 times, resulting in a remainder of 46.
Write down 8 as next digit of the result. 
Result so far: 10568.0
Deduct 512 from 558 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 7:
The number 64 fits into 460 7 times, leaving a remainder of 12.
Record the quotient 7 as the next digit in the result. 
Result so far: 10568.7
Subtract 448 from 460 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
When dividing 120 by 64, we get 1 with a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 10568.71
Subtract 64 from 120 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 9:
If we divide 560 by 64, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 10568.718
Subtracting 512 from 560 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 10:
480 divided by 64 is 7 with a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 10568.7187
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
When dividing 320 by 64, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10568.71875
The remainder is 0 after subtracting 320 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
0 divided by 64 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10568.71875
Subtracting 0 from 0 leaves us 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.

Let's proceed to step 13:
64 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10568.71875
If we take 0 away from 0, we end up 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.

The final outcome is 10568.71875, with a leftover of 0.0.