49073789 ÷ 4 
Let's see how many times 4 fits into 49073789.

Going ahead to step 1:
4 can be fit into 4 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 4 from 4 leaves us with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 4

Going ahead to step 2:
The number 4 fits into 9 2 times, leaving a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 8 away from 9, we end up with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 4

On to step 3:
When dividing 10 by 4, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
If we subtract 8 from 10, we get 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 4

Going ahead to step 4:
The number 4 fits into 27 6 times, leaving a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 1226.0
Subtract 24 from 27 to get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 4

Going ahead to step 5:
4 goes into 33 8 times with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 12268.0
Deduct 32 from 33 and we're left with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 4

On to step 6:
4 goes into 17 4 times with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 122684.0
Deduct 16 from 17 and we're left with 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 4

Advancing to step 7:
When dividing 18 by 4, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 1226844.0
If we subtract 16 from 18, we get 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 4

Going ahead to step 8:
When dividing 29 by 4, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 12268447.0
Subtracting 28 from 29 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 9:
If we divide 10 by 4, we get 2 and a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 12268447.2
If we take 8 away from 10, we end up 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.

Advancing to step 10:
20 divided by 4 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 12268447.25
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.

Advancing to step 11:
When dividing 0 by 4, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 12268447.25
Subtract 0 from 0 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.

Going ahead to step 12:
If we divide 0 by 4, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12268447.25
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 12268447.25, and the remainder is 0.0.