12564017 divided by 960 
Let's see how many times 960 fits into 12564017.

Going ahead to step 1:
If we divide 1 by 960, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 960

Going ahead to step 2:
12 divided by 960 is 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 960

Moving on to step 3:
The number 960 fits into 125 0 times, leaving a remainder of 125.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 125 and we're left with 125.
Append the next digit (6) from the dividend to 125 and continue with: 1256 / 960

On to step 4:
If we divide 1256 by 960, we get 1 and a remainder of 296.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 960 away from 1256, we end up with 296.
Include the next digit (4) from the dividend after 296, then repeat: 2964 / 960

On to step 5:
When dividing 2964 by 960, we get 3 with a remainder of 84.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 2880 from 2964, we get 84.
Bring next digit (0) of the dividend behind the 84 and repeat the process: 840 / 960

Advancing to step 6:
840 divided by 960 is 0 with a remainder of 840.
Record the quotient 0 as the next digit in the result. 
Result so far: 130.0
If we take 0 away from 840, we end up with 840.
Take the next digit (1) from the dividend and append it to 840, then repeat: 8401 / 960

Step 7:
960 goes into 8401 8 times with a remainder of 721.
Record the quotient 8 as the next digit in the result. 
Result so far: 1308.0
Subtract 7680 from 8401 to get 721.
Take the next digit (7) from the dividend and append it to 721, then repeat: 7217 / 960

Let's proceed to step 8:
The number 960 fits into 7217 7 times, leaving a remainder of 497.
The number 7 becomes the next digit in our result. 
Result so far: 13087.0
Deduct 6720 from 7217 and we're left with 497.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4970, and continue the process.

Let's proceed to step 9:
960 can be fit into 4970 5 times, resulting in a remainder of 170.
Record the quotient 5 as the next digit in the result. 
Result so far: 13087.5
The remainder is 170 after subtracting 4800 from 4970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

On to step 10:
1700 divided by 960 is 1 with a remainder of 740.
The number 1 becomes the next digit in our result. 
Result so far: 13087.51
If we subtract 960 from 1700, we get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Going ahead to step 11:
960 goes into 7400 7 times with a remainder of 680.
The number 7 becomes the next digit in our result. 
Result so far: 13087.517
Subtract 6720 from 7400 to get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

On to step 12:
960 can be fit into 6800 7 times, resulting in a remainder of 80.
Use 7 as the next digit of our solution. 
Result so far: 13087.5177
Subtract 6720 from 6800 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 13087.5177 and a remainder of 0.0008.