We divide 43800043 by 75
Our goal is to divide 43800043 by 75.

Advancing to step 1:
The number 75 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
Subtract 0 from 4 to get 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 75

Advancing to step 2:
When dividing 43 by 75, we get 0 with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Include the next digit (8) from the dividend after 43, then repeat: 438 / 75

Advancing to step 3:
75 goes into 438 5 times with a remainder of 63.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 375 from 438 and we're left with 63.
Include the next digit (0) from the dividend after 63, then repeat: 630 / 75

Let's proceed to step 4:
If we divide 630 by 75, we get 8 and a remainder of 30.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Subtract 600 from 630 to get 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 75

Advancing to step 5:
If we divide 300 by 75, we get 4 and a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 584.0
If we take 300 away from 300, we end up with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 75

On to step 6:
0 divided by 75 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5840.0
The remainder is 0 after subtracting 0 from 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 75

Advancing to step 7:
4 divided by 75 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 58400.0
If we subtract 0 from 4, we get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 75

On to step 8:
When dividing 43 by 75, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 584000.0
If we subtract 0 from 43, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 9:
If we divide 430 by 75, we get 5 and a remainder of 55.
Put 5 as the next digit of the answer. 
Result so far: 584000.5
Deduct 375 from 430 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 10:
550 divided by 75 is 7 with a remainder of 25.
The number 7 becomes the next digit in our result. 
Result so far: 584000.57
Subtract 525 from 550 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 11:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 584000.573
The remainder is 25 after subtracting 225 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 12:
250 divided by 75 is 3 with a remainder of 25.
The next digit of our result is 3. 
Result so far: 584000.5733
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 584000.5733 with a remainder of 0.00025.