335967 ÷ 78 
Let's see how many times 78 fits into 335967.

On to step 1:
When dividing 3 by 78, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 78

On to step 2:
If we divide 33 by 78, we get 0 and a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Grab the next digit (5) from the dividend, add it to 33, then carry on: 335 / 78

On to step 3:
78 can be fit into 335 4 times, resulting in a remainder of 23.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 312 from 335, we get 23.
Include the next digit (9) from the dividend after 23, then repeat: 239 / 78

Going ahead to step 4:
78 goes into 239 3 times with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 43.0
Deduct 234 from 239 and we're left with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 78

Advancing to step 5:
78 goes into 56 0 times with a remainder of 56.
Use 0 as the next digit of our solution. 
Result so far: 430.0
If we subtract 0 from 56, we get 56.
Take the next digit (7) from the dividend and append it to 56, then repeat: 567 / 78

On to step 6:
78 goes into 567 7 times with a remainder of 21.
The next digit of our result is 7. 
Result so far: 4307.0
The remainder is 21 after subtracting 546 from 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 7:
When dividing 210 by 78, we get 2 with a remainder of 54.
The next digit of our result is 2. 
Result so far: 4307.2
If we subtract 156 from 210, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 8:
78 can be fit into 540 6 times, resulting in a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 4307.26
Deduct 468 from 540 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 9:
If we divide 720 by 78, we get 9 and a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 4307.269
Subtract 702 from 720 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 10:
180 divided by 78 is 2 with a remainder of 24.
The next digit of our result is 2. 
Result so far: 4307.2692
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
78 can be fit into 240 3 times, resulting in a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 4307.26923
Subtract 234 from 240 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
If we divide 60 by 78, we get 0 and a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 4307.26923
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
When dividing 600 by 78, we get 7 with a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 4307.2692307
Subtracting 546 from 600 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 14:
78 goes into 540 6 times with a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 4307.26923076
The remainder is 72 after subtracting 468 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 4307.26923076, with a leftover of 7.2e-08.