Let's divide 43430379 by 558
Our goal is to divide 43430379 by 558.

Moving on to step 1:
558 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 558

Let's proceed to step 2:
If we divide 43 by 558, we get 0 and a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 558

Advancing to step 3:
If we divide 434 by 558, we get 0 and a remainder of 434.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 434, we end up with 434.
Grab the next digit (3) from the dividend, add it to 434, then carry on: 4343 / 558

Moving on to step 4:
If we divide 4343 by 558, we get 7 and a remainder of 437.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 437 after subtracting 3906 from 4343.
Grab the next digit (0) from the dividend, add it to 437, then carry on: 4370 / 558

Moving on to step 5:
If we divide 4370 by 558, we get 7 and a remainder of 464.
Write down 7 as next digit of the result. 
Result so far: 77.0
Subtract 3906 from 4370 to get 464.
Include the next digit (3) from the dividend after 464, then repeat: 4643 / 558

On to step 6:
558 goes into 4643 8 times with a remainder of 179.
The next digit of our result is 8. 
Result so far: 778.0
The remainder is 179 after subtracting 4464 from 4643.
Fetch the next digit (7) from the dividend, attach it to 179 and continue: 1797 / 558

Going ahead to step 7:
When dividing 1797 by 558, we get 3 with a remainder of 123.
The number 3 becomes the next digit in our result. 
Result so far: 7783.0
Subtract 1674 from 1797 to get 123.
Include the next digit (9) from the dividend after 123, then repeat: 1239 / 558

On to step 8:
558 can be fit into 1239 2 times, resulting in a remainder of 123.
Write down 2 as next digit of the result. 
Result so far: 77832.0
The remainder is 123 after subtracting 1116 from 1239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

On to step 9:
When dividing 1230 by 558, we get 2 with a remainder of 114.
Record the quotient 2 as the next digit in the result. 
Result so far: 77832.2
Subtract 1116 from 1230 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 10:
1140 divided by 558 is 2 with a remainder of 24.
Use 2 as the next digit of our solution. 
Result so far: 77832.22
If we subtract 1116 from 1140, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

After the division, we end up with 77832.22 and a remainder of 0.024.