We look at the division of 49089531 by 144 
We want to figure out the number of times 49089531 can be divided by 144.

Let's proceed to step 1:
When dividing 4 by 144, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 144

Moving on to step 2:
If we divide 49 by 144, we get 0 and a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Grab the next digit (0) from the dividend, add it to 49, then carry on: 490 / 144

On to step 3:
When dividing 490 by 144, we get 3 with a remainder of 58.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 432 from 490 to get 58.
Fetch the next digit (8) from the dividend, attach it to 58 and continue: 588 / 144

Moving on to step 4:
If we divide 588 by 144, we get 4 and a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 34.0
Subtracting 576 from 588 leaves us with 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 144

Step 5:
If we divide 129 by 144, we get 0 and a remainder of 129.
Put 0 as the next digit of the answer. 
Result so far: 340.0
If we take 0 away from 129, we end up with 129.
Fetch the next digit (5) from the dividend, attach it to 129 and continue: 1295 / 144

Moving on to step 6:
When dividing 1295 by 144, we get 8 with a remainder of 143.
The next digit of our result is 8. 
Result so far: 3408.0
If we take 1152 away from 1295, we end up with 143.
Grab the next digit (3) from the dividend, add it to 143, then carry on: 1433 / 144

On to step 7:
1433 divided by 144 is 9 with a remainder of 137.
Write down 9 as next digit of the result. 
Result so far: 34089.0
Deduct 1296 from 1433 and we're left with 137.
Take the next digit (1) from the dividend and append it to 137, then repeat: 1371 / 144

Let's proceed to step 8:
144 can be fit into 1371 9 times, resulting in a remainder of 75.
Put 9 as the next digit of the answer. 
Result so far: 340899.0
If we take 1296 away from 1371, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 9:
The number 144 fits into 750 5 times, leaving a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 340899.5
The remainder is 30 after subtracting 720 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 10:
144 can be fit into 300 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 340899.52
If we take 288 away from 300, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
144 can be fit into 120 0 times, resulting in a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 340899.52
Subtract 0 from 120 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 12:
The number 144 fits into 1200 8 times, leaving a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 340899.5208
Deduct 1152 from 1200 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 13:
144 can be fit into 480 3 times, resulting in a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 340899.52083
The remainder is 48 after subtracting 432 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 14:
144 can be fit into 480 3 times, resulting in a remainder of 48.
Use 3 as the next digit of our solution. 
Result so far: 340899.520833
If we subtract 432 from 480, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 340899.520833 and a remainder of 4.8e-06.