78300304 ÷ 334 
We want to figure out the number of times 78300304 can be divided by 334.

Step 1:
334 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 334

Let's proceed to step 2:
334 goes into 78 0 times with a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Fetch the next digit (3) from the dividend, attach it to 78 and continue: 783 / 334

Advancing to step 3:
334 goes into 783 2 times with a remainder of 115.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 115 after subtracting 668 from 783.
Append the next digit (0) from the dividend to 115 and continue with: 1150 / 334

Moving on to step 4:
When dividing 1150 by 334, we get 3 with a remainder of 148.
Write down 3 as next digit of the result. 
Result so far: 23.0
If we subtract 1002 from 1150, we get 148.
Grab the next digit (0) from the dividend, add it to 148, then carry on: 1480 / 334

Advancing to step 5:
334 goes into 1480 4 times with a remainder of 144.
Write down 4 as next digit of the result. 
Result so far: 234.0
If we take 1336 away from 1480, we end up with 144.
Bring next digit (3) of the dividend behind the 144 and repeat the process: 1443 / 334

Moving on to step 6:
If we divide 1443 by 334, we get 4 and a remainder of 107.
Write down 4 as next digit of the result. 
Result so far: 2344.0
Subtracting 1336 from 1443 leaves us with 107.
Include the next digit (0) from the dividend after 107, then repeat: 1070 / 334

Going ahead to step 7:
334 can be fit into 1070 3 times, resulting in a remainder of 68.
The number 3 becomes the next digit in our result. 
Result so far: 23443.0
If we take 1002 away from 1070, we end up with 68.
Bring next digit (4) of the dividend behind the 68 and repeat the process: 684 / 334

On to step 8:
If we divide 684 by 334, we get 2 and a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 234432.0
The remainder is 16 after subtracting 668 from 684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
When dividing 160 by 334, we get 0 with a remainder of 160.
The next digit of our result is 0. 
Result so far: 234432.0
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 10:
The number 334 fits into 1600 4 times, leaving a remainder of 264.
Use 4 as the next digit of our solution. 
Result so far: 234432.04
The remainder is 264 after subtracting 1336 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Going ahead to step 11:
When dividing 2640 by 334, we get 7 with a remainder of 302.
The number 7 becomes the next digit in our result. 
Result so far: 234432.047
The remainder is 302 after subtracting 2338 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 12:
334 goes into 3020 9 times with a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 234432.0479
Deduct 3006 from 3020 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 13:
334 can be fit into 140 0 times, resulting in a remainder of 140.
Record the quotient 0 as the next digit in the result. 
Result so far: 234432.0479
If we take 0 away from 140, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 14:
If we divide 1400 by 334, we get 4 and a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 234432.047904
The remainder is 64 after subtracting 1336 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 15:
334 goes into 640 1 times with a remainder of 306.
The number 1 becomes the next digit in our result. 
Result so far: 234432.0479041
If we take 334 away from 640, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 16:
3060 divided by 334 is 9 with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 234432.04790419
The remainder is 54 after subtracting 3006 from 3060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final result is 234432.04790419 with a remainder of 5.4e-08.