78193378 ÷ 236 
We want to figure out the number of times 78193378 can be divided by 236.

On to step 1:
236 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 236

Moving on to step 2:
78 divided by 236 is 0 with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 78, we get 78.
Take the next digit (1) from the dividend and append it to 78, then repeat: 781 / 236

Going ahead to step 3:
If we divide 781 by 236, we get 3 and a remainder of 73.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 708 from 781 to get 73.
Bring next digit (9) of the dividend behind the 73 and repeat the process: 739 / 236

Let's proceed to step 4:
When dividing 739 by 236, we get 3 with a remainder of 31.
Write down 3 as next digit of the result. 
Result so far: 33.0
If we take 708 away from 739, we end up with 31.
Take the next digit (3) from the dividend and append it to 31, then repeat: 313 / 236

Advancing to step 5:
When dividing 313 by 236, we get 1 with a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 331.0
The remainder is 77 after subtracting 236 from 313.
Append the next digit (3) from the dividend to 77 and continue with: 773 / 236

Going ahead to step 6:
236 goes into 773 3 times with a remainder of 65.
Write down 3 as next digit of the result. 
Result so far: 3313.0
Deduct 708 from 773 and we're left with 65.
Grab the next digit (7) from the dividend, add it to 65, then carry on: 657 / 236

On to step 7:
657 divided by 236 is 2 with a remainder of 185.
Put 2 as the next digit of the answer. 
Result so far: 33132.0
Subtracting 472 from 657 leaves us with 185.
Take the next digit (8) from the dividend and append it to 185, then repeat: 1858 / 236

Going ahead to step 8:
236 goes into 1858 7 times with a remainder of 206.
Write down 7 as next digit of the result. 
Result so far: 331327.0
If we take 1652 away from 1858, we end up with 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

On to step 9:
236 can be fit into 2060 8 times, resulting in a remainder of 172.
Write down 8 as next digit of the result. 
Result so far: 331327.8
The remainder is 172 after subtracting 1888 from 2060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 10:
When dividing 1720 by 236, we get 7 with a remainder of 68.
Record the quotient 7 as the next digit in the result. 
Result so far: 331327.87
Deduct 1652 from 1720 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
680 divided by 236 is 2 with a remainder of 208.
The next digit of our result is 2. 
Result so far: 331327.872
Subtracting 472 from 680 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 12:
The number 236 fits into 2080 8 times, leaving a remainder of 192.
The number 8 becomes the next digit in our result. 
Result so far: 331327.8728
Deduct 1888 from 2080 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Going ahead to step 13:
236 can be fit into 1920 8 times, resulting in a remainder of 32.
The next digit of our result is 8. 
Result so far: 331327.87288
Deduct 1888 from 1920 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 331327.87288, with a leftover of 3.2e-05.