We're dividing 43386473 by 144 
We want to figure out the number of times 43386473 can be divided by 144.

Advancing to step 1:
The number 144 fits into 4 0 times, leaving a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 144

Going ahead to step 2:
43 divided by 144 is 0 with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 144

Moving on to step 3:
144 goes into 433 3 times with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 432 from 433, we get 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 144

Advancing to step 4:
The number 144 fits into 18 0 times, leaving a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 30.0
If we take 0 away from 18, we end up with 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 144

Step 5:
144 can be fit into 186 1 times, resulting in a remainder of 42.
The next digit of our result is 1. 
Result so far: 301.0
If we subtract 144 from 186, we get 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 144

Let's proceed to step 6:
424 divided by 144 is 2 with a remainder of 136.
Put 2 as the next digit of the answer. 
Result so far: 3012.0
The remainder is 136 after subtracting 288 from 424.
Grab the next digit (7) from the dividend, add it to 136, then carry on: 1367 / 144

Let's proceed to step 7:
When dividing 1367 by 144, we get 9 with a remainder of 71.
The next digit of our result is 9. 
Result so far: 30129.0
Deduct 1296 from 1367 and we're left with 71.
Append the next digit (3) from the dividend to 71 and continue with: 713 / 144

Moving on to step 8:
If we divide 713 by 144, we get 4 and a remainder of 137.
The number 4 becomes the next digit in our result. 
Result so far: 301294.0
If we subtract 576 from 713, we get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

On to step 9:
144 goes into 1370 9 times with a remainder of 74.
Put 9 as the next digit of the answer. 
Result so far: 301294.9
Subtracting 1296 from 1370 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 10:
144 can be fit into 740 5 times, resulting in a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 301294.95
If we take 720 away from 740, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
When dividing 200 by 144, we get 1 with a remainder of 56.
The number 1 becomes the next digit in our result. 
Result so far: 301294.951
If we take 144 away from 200, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 12:
The number 144 fits into 560 3 times, leaving a remainder of 128.
Use 3 as the next digit of our solution. 
Result so far: 301294.9513
If we take 432 away from 560, we end up with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 13:
If we divide 1280 by 144, we get 8 and a remainder of 128.
The number 8 becomes the next digit in our result. 
Result so far: 301294.95138
Subtracting 1152 from 1280 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 14:
144 goes into 1280 8 times with a remainder of 128.
Write down 8 as next digit of the result. 
Result so far: 301294.951388
Subtract 1152 from 1280 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

The final outcome is 301294.951388, with a leftover of 1.28e-05.