3596815 divided by 966 
Let's see how many times 966 fits into 3596815.

On to step 1:
The number 966 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 966

Advancing to step 2:
966 goes into 35 0 times with a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Take the next digit (9) from the dividend and append it to 35, then repeat: 359 / 966

Moving on to step 3:
When dividing 359 by 966, we get 0 with a remainder of 359.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 359 leaves us with 359.
Take the next digit (6) from the dividend and append it to 359, then repeat: 3596 / 966

Let's proceed to step 4:
966 goes into 3596 3 times with a remainder of 698.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 2898 from 3596 to get 698.
Bring next digit (8) of the dividend behind the 698 and repeat the process: 6988 / 966

Step 5:
6988 divided by 966 is 7 with a remainder of 226.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtracting 6762 from 6988 leaves us with 226.
Take the next digit (1) from the dividend and append it to 226, then repeat: 2261 / 966

Step 6:
2261 divided by 966 is 2 with a remainder of 329.
Record the quotient 2 as the next digit in the result. 
Result so far: 372.0
If we take 1932 away from 2261, we end up with 329.
Bring next digit (5) of the dividend behind the 329 and repeat the process: 3295 / 966

Moving on to step 7:
966 can be fit into 3295 3 times, resulting in a remainder of 397.
Put 3 as the next digit of the answer. 
Result so far: 3723.0
Subtracting 2898 from 3295 leaves us with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Let's proceed to step 8:
The number 966 fits into 3970 4 times, leaving a remainder of 106.
The number 4 becomes the next digit in our result. 
Result so far: 3723.4
If we take 3864 away from 3970, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 9:
The number 966 fits into 1060 1 times, leaving a remainder of 94.
Record the quotient 1 as the next digit in the result. 
Result so far: 3723.41
If we take 966 away from 1060, we end up with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 10:
If we divide 940 by 966, we get 0 and a remainder of 940.
Put 0 as the next digit of the answer. 
Result so far: 3723.41
Subtract 0 from 940 to get 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9400, and continue the process.

On to step 11:
966 can be fit into 9400 9 times, resulting in a remainder of 706.
The number 9 becomes the next digit in our result. 
Result so far: 3723.4109
If we take 8694 away from 9400, we end up with 706.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7060, and continue the process.

Step 12:
7060 divided by 966 is 7 with a remainder of 298.
Write down 7 as next digit of the result. 
Result so far: 3723.41097
Subtracting 6762 from 7060 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 13:
966 can be fit into 2980 3 times, resulting in a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 3723.410973
The remainder is 82 after subtracting 2898 from 2980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 14:
820 divided by 966 is 0 with a remainder of 820.
The next digit of our result is 0. 
Result so far: 3723.410973
The remainder is 820 after subtracting 0 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8200, and continue the process.

Let's proceed to step 15:
966 can be fit into 8200 8 times, resulting in a remainder of 472.
Write down 8 as next digit of the result. 
Result so far: 3723.41097308
Subtract 7728 from 8200 to get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

The final outcome is 3723.41097308, with a leftover of 4.72e-07.