39924916 ÷ 144 
We're looking to find how many times 144 goes into 39924916.

Going ahead to step 1:
The number 144 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 144

Going ahead to step 2:
144 goes into 39 0 times with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 144

Going ahead to step 3:
144 goes into 399 2 times with a remainder of 111.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 288 from 399, we get 111.
Append the next digit (2) from the dividend to 111 and continue with: 1112 / 144

Let's proceed to step 4:
When dividing 1112 by 144, we get 7 with a remainder of 104.
Write down 7 as next digit of the result. 
Result so far: 27.0
The remainder is 104 after subtracting 1008 from 1112.
Grab the next digit (4) from the dividend, add it to 104, then carry on: 1044 / 144

On to step 5:
144 can be fit into 1044 7 times, resulting in a remainder of 36.
The next digit of our result is 7. 
Result so far: 277.0
The remainder is 36 after subtracting 1008 from 1044.
Bring next digit (9) of the dividend behind the 36 and repeat the process: 369 / 144

Let's proceed to step 6:
144 can be fit into 369 2 times, resulting in a remainder of 81.
The next digit of our result is 2. 
Result so far: 2772.0
Deduct 288 from 369 and we're left with 81.
Append the next digit (1) from the dividend to 81 and continue with: 811 / 144

Going ahead to step 7:
The number 144 fits into 811 5 times, leaving a remainder of 91.
Use 5 as the next digit of our solution. 
Result so far: 27725.0
The remainder is 91 after subtracting 720 from 811.
Bring next digit (6) of the dividend behind the 91 and repeat the process: 916 / 144

Going ahead to step 8:
144 goes into 916 6 times with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 277256.0
If we subtract 864 from 916, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 9:
144 can be fit into 520 3 times, resulting in a remainder of 88.
Put 3 as the next digit of the answer. 
Result so far: 277256.3
Subtract 432 from 520 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Step 10:
144 goes into 880 6 times with a remainder of 16.
The next digit of our result is 6. 
Result so far: 277256.36
Subtracting 864 from 880 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
If we divide 160 by 144, we get 1 and a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 277256.361
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 12:
144 can be fit into 160 1 times, resulting in a remainder of 16.
The next digit of our result is 1. 
Result so far: 277256.3611
If we take 144 away from 160, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 277256.3611, with a leftover of 0.00016.