43900559 ÷ 385 
Let's see how many times 385 fits into 43900559.

Advancing to step 1:
If we divide 4 by 385, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 385

Step 2:
When dividing 43 by 385, we get 0 with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Bring next digit (9) of the dividend behind the 43 and repeat the process: 439 / 385

Step 3:
385 goes into 439 1 times with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 385 from 439 to get 54.
Bring next digit (0) of the dividend behind the 54 and repeat the process: 540 / 385

Moving on to step 4:
540 divided by 385 is 1 with a remainder of 155.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 155 after subtracting 385 from 540.
Fetch the next digit (0) from the dividend, attach it to 155 and continue: 1550 / 385

Let's proceed to step 5:
385 goes into 1550 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 114.0
If we take 1540 away from 1550, we end up with 10.
Bring next digit (5) of the dividend behind the 10 and repeat the process: 105 / 385

Advancing to step 6:
If we divide 105 by 385, we get 0 and a remainder of 105.
Use 0 as the next digit of our solution. 
Result so far: 1140.0
Subtracting 0 from 105 leaves us with 105.
Grab the next digit (5) from the dividend, add it to 105, then carry on: 1055 / 385

Moving on to step 7:
If we divide 1055 by 385, we get 2 and a remainder of 285.
Record the quotient 2 as the next digit in the result. 
Result so far: 11402.0
The remainder is 285 after subtracting 770 from 1055.
Include the next digit (9) from the dividend after 285, then repeat: 2859 / 385

Let's proceed to step 8:
2859 divided by 385 is 7 with a remainder of 164.
Write down 7 as next digit of the result. 
Result so far: 114027.0
Subtracting 2695 from 2859 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Let's proceed to step 9:
1640 divided by 385 is 4 with a remainder of 100.
Put 4 as the next digit of the answer. 
Result so far: 114027.4
Subtracting 1540 from 1640 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 10:
385 can be fit into 1000 2 times, resulting in a remainder of 230.
The next digit of our result is 2. 
Result so far: 114027.42
If we take 770 away from 1000, we end up with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Let's proceed to step 11:
385 goes into 2300 5 times with a remainder of 375.
Put 5 as the next digit of the answer. 
Result so far: 114027.425
Subtract 1925 from 2300 to get 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 12:
385 can be fit into 3750 9 times, resulting in a remainder of 285.
The number 9 becomes the next digit in our result. 
Result so far: 114027.4259
The remainder is 285 after subtracting 3465 from 3750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 13:
2850 divided by 385 is 7 with a remainder of 155.
Put 7 as the next digit of the answer. 
Result so far: 114027.42597
Subtracting 2695 from 2850 leaves us with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Let's proceed to step 14:
385 can be fit into 1550 4 times, resulting in a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 114027.425974
Subtracting 1540 from 1550 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 15:
When dividing 100 by 385, we get 0 with a remainder of 100.
Use 0 as the next digit of our solution. 
Result so far: 114027.425974
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 16:
If we divide 1000 by 385, we get 2 and a remainder of 230.
Record the quotient 2 as the next digit in the result. 
Result so far: 114027.42597402
Subtract 770 from 1000 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Our division results in 114027.42597402 with a remaining 2.3e-07.