We look at the division of 561600 by 64 
We want to figure out the number of times 561600 can be divided by 64.

Going ahead to step 1:
The number 64 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 64

Advancing to step 2:
When dividing 56 by 64, we get 0 with a remainder of 56.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 56 leaves us with 56.
Fetch the next digit (1) from the dividend, attach it to 56 and continue: 561 / 64

Moving on to step 3:
The number 64 fits into 561 8 times, leaving a remainder of 49.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we subtract 512 from 561, we get 49.
Include the next digit (6) from the dividend after 49, then repeat: 496 / 64

Moving on to step 4:
496 divided by 64 is 7 with a remainder of 48.
The next digit of our result is 7. 
Result so far: 87.0
Subtract 448 from 496 to get 48.
Fetch the next digit (0) from the dividend, attach it to 48 and continue: 480 / 64

Advancing to step 5:
480 divided by 64 is 7 with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 877.0
Subtracting 448 from 480 leaves us with 32.
Bring next digit (0) of the dividend behind the 32 and repeat the process: 320 / 64

Advancing to step 6:
If we divide 320 by 64, we get 5 and a remainder of 0.
The next digit of our result is 5. 
Result so far: 8775.0
If we take 320 away from 320, 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.

Going ahead to step 7:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8775.0
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.

Let's proceed to step 8:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8775.0
The remainder is 0 after subtracting 0 from 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 quotient of the division is 8775.0, and the remainder is 0.0.