We look at the division of 43937915 by 149 
Our goal is to divide 43937915 by 149.

Advancing to step 1:
4 divided by 149 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 149

Advancing to step 2:
149 goes into 43 0 times with a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Include the next digit (9) from the dividend after 43, then repeat: 439 / 149

Step 3:
149 goes into 439 2 times with a remainder of 141.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 141 after subtracting 298 from 439.
Append the next digit (3) from the dividend to 141 and continue with: 1413 / 149

Let's proceed to step 4:
149 can be fit into 1413 9 times, resulting in a remainder of 72.
Put 9 as the next digit of the answer. 
Result so far: 29.0
The remainder is 72 after subtracting 1341 from 1413.
Take the next digit (7) from the dividend and append it to 72, then repeat: 727 / 149

Moving on to step 5:
The number 149 fits into 727 4 times, leaving a remainder of 131.
The number 4 becomes the next digit in our result. 
Result so far: 294.0
Subtract 596 from 727 to get 131.
Include the next digit (9) from the dividend after 131, then repeat: 1319 / 149

Advancing to step 6:
149 can be fit into 1319 8 times, resulting in a remainder of 127.
Write down 8 as next digit of the result. 
Result so far: 2948.0
If we subtract 1192 from 1319, we get 127.
Take the next digit (1) from the dividend and append it to 127, then repeat: 1271 / 149

Advancing to step 7:
When dividing 1271 by 149, we get 8 with a remainder of 79.
The next digit of our result is 8. 
Result so far: 29488.0
If we subtract 1192 from 1271, we get 79.
Append the next digit (5) from the dividend to 79 and continue with: 795 / 149

Let's proceed to step 8:
If we divide 795 by 149, we get 5 and a remainder of 50.
The next digit of our result is 5. 
Result so far: 294885.0
The remainder is 50 after subtracting 745 from 795.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 9:
The number 149 fits into 500 3 times, leaving a remainder of 53.
Use 3 as the next digit of our solution. 
Result so far: 294885.3
The remainder is 53 after subtracting 447 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 10:
The number 149 fits into 530 3 times, leaving a remainder of 83.
The next digit of our result is 3. 
Result so far: 294885.33
Subtracting 447 from 530 leaves us with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final outcome is 294885.33, with a leftover of 0.083.