78484662 divided by 4 
Our goal is to divide 78484662 by 4.

Going ahead to step 1:
When dividing 7 by 4, we get 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 4 from 7 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 4

Step 2:
4 goes into 38 9 times with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 36 away from 38, we end up with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 4

Advancing to step 3:
24 divided by 4 is 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 196.0
If we subtract 24 from 24, we get 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 4

Moving on to step 4:
The number 4 fits into 8 2 times, leaving a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 1962.0
The remainder is 0 after subtracting 8 from 8.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 4

Let's proceed to step 5:
4 can be fit into 4 1 times, resulting in a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 19621.0
If we subtract 4 from 4, we get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 4

On to step 6:
4 can be fit into 6 1 times, resulting in a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 196211.0
If we take 4 away from 6, we end up with 2.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 4

Moving on to step 7:
4 goes into 26 6 times with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 1962116.0
If we subtract 24 from 26, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 4

On to step 8:
4 goes into 22 5 times with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 19621165.0
Subtracting 20 from 22 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 19621165.5
Deduct 20 from 20 and we're left 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.

Moving on to step 10:
When dividing 0 by 4, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19621165.5
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 11:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 19621165.5
Subtracting 0 from 0 leaves us 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.

After the division, we end up with 19621165.5 and a remainder of 0.0.