Let's divide 30838063 by 4
We want to figure out the number of times 30838063 can be divided by 4.

Advancing to step 1:
If we divide 3 by 4, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 4

Moving on to step 2:
When dividing 30 by 4, we get 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 28 from 30 leaves us with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 4

On to step 3:
If we divide 28 by 4, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 77.0
The remainder is 0 after subtracting 28 from 28.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 4

Advancing to step 4:
The number 4 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 770.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 4

Advancing to step 5:
When dividing 38 by 4, we get 9 with a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 7709.0
The remainder is 2 after subtracting 36 from 38.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 4

Advancing to step 6:
20 divided by 4 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 77095.0
If we subtract 20 from 20, we get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 4

Going ahead to step 7:
When dividing 6 by 4, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 770951.0
If we subtract 4 from 6, we get 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 4

Moving on to step 8:
When dividing 23 by 4, we get 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 7709515.0
If we take 20 away from 23, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
4 goes into 30 7 times with a remainder of 2.
The next digit of our result is 7. 
Result so far: 7709515.7
If we subtract 28 from 30, we get 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 10:
4 goes into 20 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 7709515.75
Subtract 20 from 20 to 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.

Step 11:
If we divide 0 by 4, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 7709515.75
Deduct 0 from 0 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 12:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7709515.75
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.

The quotient of the division is 7709515.75, and the remainder is 0.0.