Let's divide 77494745 by 4
Let's see how many times 4 fits into 77494745.

Step 1:
4 can be fit into 7 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 4 from 7 to get 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 4

Let's proceed to step 2:
4 can be fit into 37 9 times, resulting in a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 36 away from 37, we end up with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 4

Moving on to step 3:
The number 4 fits into 14 3 times, leaving a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 193.0
Deduct 12 from 14 and we're left with 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 4

On to step 4:
29 divided by 4 is 7 with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 1937.0
Subtract 28 from 29 to get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 4

Advancing to step 5:
14 divided by 4 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 19373.0
The remainder is 2 after subtracting 12 from 14.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 4

Let's proceed to step 6:
4 can be fit into 27 6 times, resulting in a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 193736.0
Subtracting 24 from 27 leaves us with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 4

Going ahead to step 7:
If we divide 34 by 4, we get 8 and a remainder of 2.
The next digit of our result is 8. 
Result so far: 1937368.0
Subtracting 32 from 34 leaves us with 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 4

Moving on to step 8:
4 goes into 25 6 times with a remainder of 1.
The number 6 becomes the next digit in our result. 
Result so far: 19373686.0
The remainder is 1 after subtracting 24 from 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 9:
4 goes into 10 2 times with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 19373686.2
The remainder is 2 after subtracting 8 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
4 can be fit into 20 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 19373686.25
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 11:
If we divide 0 by 4, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 19373686.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
4 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 19373686.25
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 19373686.25 and a remainder of 0.0.