We look at the division of 78819188 by 4 
We want to figure out the number of times 78819188 can be divided by 4.

On to step 1:
7 divided by 4 is 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 4 from 7, we get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 4

Let's proceed to step 2:
38 divided by 4 is 9 with a remainder of 2.
The next digit of our result is 9. 
Result so far: 19.0
If we subtract 36 from 38, we get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 4

Going ahead to step 3:
4 can be fit into 28 7 times, resulting in a remainder of 0.
The number 7 becomes the next digit in our result. 
Result so far: 197.0
Subtract 28 from 28 to get 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 4

Step 4:
4 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 1970.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 4

Going ahead to step 5:
4 can be fit into 19 4 times, resulting in a remainder of 3.
The next digit of our result is 4. 
Result so far: 19704.0
If we subtract 16 from 19, we get 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 4

Advancing to step 6:
When dividing 31 by 4, we get 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 197047.0
If we subtract 28 from 31, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 4

Step 7:
If we divide 38 by 4, we get 9 and a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 1970479.0
If we take 36 away from 38, we end up with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 4

Advancing to step 8:
The number 4 fits into 28 7 times, leaving a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 19704797.0
If we take 28 away from 28, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
4 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19704797.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 19704797.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 19704797.0, and the remainder is 0.0.