Let's divide 71517948 by 144
We're looking to find how many times 144 goes into 71517948.

Let's proceed to step 1:
144 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 144

On to step 2:
When dividing 71 by 144, we get 0 with a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Take the next digit (5) from the dividend and append it to 71, then repeat: 715 / 144

Moving on to step 3:
715 divided by 144 is 4 with a remainder of 139.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 576 from 715 to get 139.
Bring next digit (1) of the dividend behind the 139 and repeat the process: 1391 / 144

Let's proceed to step 4:
When dividing 1391 by 144, we get 9 with a remainder of 95.
Record the quotient 9 as the next digit in the result. 
Result so far: 49.0
Deduct 1296 from 1391 and we're left with 95.
Grab the next digit (7) from the dividend, add it to 95, then carry on: 957 / 144

Going ahead to step 5:
144 can be fit into 957 6 times, resulting in a remainder of 93.
Write down 6 as next digit of the result. 
Result so far: 496.0
If we subtract 864 from 957, we get 93.
Include the next digit (9) from the dividend after 93, then repeat: 939 / 144

Advancing to step 6:
144 can be fit into 939 6 times, resulting in a remainder of 75.
The next digit of our result is 6. 
Result so far: 4966.0
The remainder is 75 after subtracting 864 from 939.
Append the next digit (4) from the dividend to 75 and continue with: 754 / 144

Advancing to step 7:
The number 144 fits into 754 5 times, leaving a remainder of 34.
Put 5 as the next digit of the answer. 
Result so far: 49665.0
Subtracting 720 from 754 leaves us with 34.
Take the next digit (8) from the dividend and append it to 34, then repeat: 348 / 144

Step 8:
144 goes into 348 2 times with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 496652.0
The remainder is 60 after subtracting 288 from 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
144 goes into 600 4 times with a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 496652.4
The remainder is 24 after subtracting 576 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
144 goes into 240 1 times with a remainder of 96.
Put 1 as the next digit of the answer. 
Result so far: 496652.41
Deduct 144 from 240 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 11:
144 can be fit into 960 6 times, resulting in a remainder of 96.
The next digit of our result is 6. 
Result so far: 496652.416
If we subtract 864 from 960, we get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 12:
960 divided by 144 is 6 with a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 496652.4166
Subtract 864 from 960 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The final outcome is 496652.4166, with a leftover of 0.00096.