We're dividing 61286387 by 960 
We want to figure out the number of times 61286387 can be divided by 960.

Step 1:
960 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 960

Going ahead to step 2:
61 divided by 960 is 0 with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Append the next digit (2) from the dividend to 61 and continue with: 612 / 960

Going ahead to step 3:
When dividing 612 by 960, we get 0 with a remainder of 612.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 612 after subtracting 0 from 612.
Fetch the next digit (8) from the dividend, attach it to 612 and continue: 6128 / 960

Step 4:
960 can be fit into 6128 6 times, resulting in a remainder of 368.
Use 6 as the next digit of our solution. 
Result so far: 6.0
If we subtract 5760 from 6128, we get 368.
Fetch the next digit (6) from the dividend, attach it to 368 and continue: 3686 / 960

Moving on to step 5:
960 can be fit into 3686 3 times, resulting in a remainder of 806.
Write down 3 as next digit of the result. 
Result so far: 63.0
If we subtract 2880 from 3686, we get 806.
Grab the next digit (3) from the dividend, add it to 806, then carry on: 8063 / 960

Step 6:
960 goes into 8063 8 times with a remainder of 383.
The number 8 becomes the next digit in our result. 
Result so far: 638.0
If we subtract 7680 from 8063, we get 383.
Include the next digit (8) from the dividend after 383, then repeat: 3838 / 960

Going ahead to step 7:
If we divide 3838 by 960, we get 3 and a remainder of 958.
The number 3 becomes the next digit in our result. 
Result so far: 6383.0
Deduct 2880 from 3838 and we're left with 958.
Fetch the next digit (7) from the dividend, attach it to 958 and continue: 9587 / 960

Step 8:
960 can be fit into 9587 9 times, resulting in a remainder of 947.
Write down 9 as next digit of the result. 
Result so far: 63839.0
Subtracting 8640 from 9587 leaves us with 947.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9470, and continue the process.

Let's proceed to step 9:
The number 960 fits into 9470 9 times, leaving a remainder of 830.
The next digit of our result is 9. 
Result so far: 63839.9
If we take 8640 away from 9470, we end up with 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8300, and continue the process.

Step 10:
When dividing 8300 by 960, we get 8 with a remainder of 620.
Write down 8 as next digit of the result. 
Result so far: 63839.98
If we take 7680 away from 8300, we end up with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Step 11:
If we divide 6200 by 960, we get 6 and a remainder of 440.
Record the quotient 6 as the next digit in the result. 
Result so far: 63839.986
If we subtract 5760 from 6200, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 12:
If we divide 4400 by 960, we get 4 and a remainder of 560.
Record the quotient 4 as the next digit in the result. 
Result so far: 63839.9864
Deduct 3840 from 4400 and we're left with 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Step 13:
5600 divided by 960 is 5 with a remainder of 800.
Put 5 as the next digit of the answer. 
Result so far: 63839.98645
Deduct 4800 from 5600 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Let's proceed to step 14:
When dividing 8000 by 960, we get 8 with a remainder of 320.
Write down 8 as next digit of the result. 
Result so far: 63839.986458
The remainder is 320 after subtracting 7680 from 8000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 15:
If we divide 3200 by 960, we get 3 and a remainder of 320.
Write down 3 as next digit of the result. 
Result so far: 63839.9864583
If we subtract 2880 from 3200, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 16:
The number 960 fits into 3200 3 times, leaving a remainder of 320.
Use 3 as the next digit of our solution. 
Result so far: 63839.98645833
The remainder is 320 after subtracting 2880 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Our division results in 63839.98645833 with a remaining 3.2e-07.