We're dividing 303465 by 864 
We're looking to find how many times 864 goes into 303465.

Let's proceed to step 1:
864 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 864

Going ahead to step 2:
If we divide 30 by 864, we get 0 and a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 30, we end up with 30.
Fetch the next digit (3) from the dividend, attach it to 30 and continue: 303 / 864

Going ahead to step 3:
If we divide 303 by 864, we get 0 and a remainder of 303.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 303, we end up with 303.
Take the next digit (4) from the dividend and append it to 303, then repeat: 3034 / 864

Advancing to step 4:
The number 864 fits into 3034 3 times, leaving a remainder of 442.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we take 2592 away from 3034, we end up with 442.
Take the next digit (6) from the dividend and append it to 442, then repeat: 4426 / 864

On to step 5:
If we divide 4426 by 864, we get 5 and a remainder of 106.
Use 5 as the next digit of our solution. 
Result so far: 35.0
Deduct 4320 from 4426 and we're left with 106.
Fetch the next digit (5) from the dividend, attach it to 106 and continue: 1065 / 864

Moving on to step 6:
864 goes into 1065 1 times with a remainder of 201.
Put 1 as the next digit of the answer. 
Result so far: 351.0
If we subtract 864 from 1065, we get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Advancing to step 7:
2010 divided by 864 is 2 with a remainder of 282.
Write down 2 as next digit of the result. 
Result so far: 351.2
If we subtract 1728 from 2010, we get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Advancing to step 8:
If we divide 2820 by 864, we get 3 and a remainder of 228.
Record the quotient 3 as the next digit in the result. 
Result so far: 351.23
If we subtract 2592 from 2820, we get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 9:
2280 divided by 864 is 2 with a remainder of 552.
The next digit of our result is 2. 
Result so far: 351.232
The remainder is 552 after subtracting 1728 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Let's proceed to step 10:
The number 864 fits into 5520 6 times, leaving a remainder of 336.
The number 6 becomes the next digit in our result. 
Result so far: 351.2326
If we subtract 5184 from 5520, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

On to step 11:
When dividing 3360 by 864, we get 3 with a remainder of 768.
Use 3 as the next digit of our solution. 
Result so far: 351.23263
If we subtract 2592 from 3360, we get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Step 12:
The number 864 fits into 7680 8 times, leaving a remainder of 768.
Record the quotient 8 as the next digit in the result. 
Result so far: 351.232638
The remainder is 768 after subtracting 6912 from 7680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Let's proceed to step 13:
864 can be fit into 7680 8 times, resulting in a remainder of 768.
Write down 8 as next digit of the result. 
Result so far: 351.2326388
Subtracting 6912 from 7680 leaves us with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

After the division, we end up with 351.2326388 and a remainder of 7.68e-06.