We're dividing 3915629 by 960 
We're looking to find how many times 960 goes into 3915629.

Let's proceed to step 1:
When dividing 3 by 960, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 960

Moving on to step 2:
When dividing 39 by 960, we get 0 with a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (1) from the dividend after 39, then repeat: 391 / 960

Let's proceed to step 3:
If we divide 391 by 960, we get 0 and a remainder of 391.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 391, we end up with 391.
Bring next digit (5) of the dividend behind the 391 and repeat the process: 3915 / 960

Advancing to step 4:
960 goes into 3915 4 times with a remainder of 75.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 75 after subtracting 3840 from 3915.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 960

Step 5:
960 goes into 756 0 times with a remainder of 756.
The next digit of our result is 0. 
Result so far: 40.0
Deduct 0 from 756 and we're left with 756.
Append the next digit (2) from the dividend to 756 and continue with: 7562 / 960

Going ahead to step 6:
When dividing 7562 by 960, we get 7 with a remainder of 842.
Record the quotient 7 as the next digit in the result. 
Result so far: 407.0
Subtracting 6720 from 7562 leaves us with 842.
Fetch the next digit (9) from the dividend, attach it to 842 and continue: 8429 / 960

Step 7:
960 can be fit into 8429 8 times, resulting in a remainder of 749.
Use 8 as the next digit of our solution. 
Result so far: 4078.0
Deduct 7680 from 8429 and we're left with 749.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7490, and continue the process.

Let's proceed to step 8:
If we divide 7490 by 960, we get 7 and a remainder of 770.
Put 7 as the next digit of the answer. 
Result so far: 4078.7
Subtracting 6720 from 7490 leaves us with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

Advancing to step 9:
960 can be fit into 7700 8 times, resulting in a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 4078.78
Subtracting 7680 from 7700 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 10:
960 goes into 200 0 times with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 4078.78
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 11:
960 can be fit into 2000 2 times, resulting in a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 4078.7802
Subtract 1920 from 2000 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.

Moving on to step 12:
960 goes into 800 0 times with a remainder of 800.
The next digit of our result is 0. 
Result so far: 4078.7802
Deduct 0 from 800 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.

Step 13:
960 goes into 8000 8 times with a remainder of 320.
Use 8 as the next digit of our solution. 
Result so far: 4078.780208
Subtracting 7680 from 8000 leaves us with 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 14:
When dividing 3200 by 960, we get 3 with a remainder of 320.
Write down 3 as next digit of the result. 
Result so far: 4078.7802083
Deduct 2880 from 3200 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 15:
3200 divided by 960 is 3 with a remainder of 320.
Write down 3 as next digit of the result. 
Result so far: 4078.78020833
Subtracting 2880 from 3200 leaves us with 320.
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 4078.78020833 with a remaining 3.2e-07.