We look at the division of 86560 by 64 
We're looking to find how many times 64 goes into 86560.

Going ahead to step 1:
The number 64 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 64

On to step 2:
When dividing 86 by 64, we get 1 with a remainder of 22.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 64 from 86 to get 22.
Append the next digit (5) from the dividend to 22 and continue with: 225 / 64

Going ahead to step 3:
225 divided by 64 is 3 with a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 192 away from 225, we end up with 33.
Take the next digit (6) from the dividend and append it to 33, then repeat: 336 / 64

Going ahead to step 4:
If we divide 336 by 64, we get 5 and a remainder of 16.
The number 5 becomes the next digit in our result. 
Result so far: 135.0
The remainder is 16 after subtracting 320 from 336.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 64

On to step 5:
If we divide 160 by 64, we get 2 and a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 1352.0
Subtract 128 from 160 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 6:
64 goes into 320 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1352.5
Deduct 320 from 320 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.

Advancing to step 7:
0 divided by 64 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1352.5
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.

Moving on to step 8:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 1352.5
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.

After the division, we end up with 1352.5 and a remainder of 0.0.