We look at the division of 42438933 by 530 
We're looking to find how many times 530 goes into 42438933.

Advancing to step 1:
If we divide 4 by 530, we get 0 and 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.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 530

Advancing to step 2:
The number 530 fits into 42 0 times, leaving a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 530

Moving on to step 3:
If we divide 424 by 530, we get 0 and a remainder of 424.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 424 and we're left with 424.
Grab the next digit (3) from the dividend, add it to 424, then carry on: 4243 / 530

Advancing to step 4:
The number 530 fits into 4243 8 times, leaving a remainder of 3.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 4240 from 4243 leaves us with 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 530

Advancing to step 5:
The number 530 fits into 38 0 times, leaving a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 80.0
If we subtract 0 from 38, we get 38.
Include the next digit (9) from the dividend after 38, then repeat: 389 / 530

Advancing to step 6:
530 goes into 389 0 times with a remainder of 389.
Use 0 as the next digit of our solution. 
Result so far: 800.0
Subtracting 0 from 389 leaves us with 389.
Grab the next digit (3) from the dividend, add it to 389, then carry on: 3893 / 530

On to step 7:
530 goes into 3893 7 times with a remainder of 183.
Use 7 as the next digit of our solution. 
Result so far: 8007.0
If we subtract 3710 from 3893, we get 183.
Take the next digit (3) from the dividend and append it to 183, then repeat: 1833 / 530

Advancing to step 8:
If we divide 1833 by 530, we get 3 and a remainder of 243.
Put 3 as the next digit of the answer. 
Result so far: 80073.0
Subtract 1590 from 1833 to get 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Moving on to step 9:
530 can be fit into 2430 4 times, resulting in a remainder of 310.
Write down 4 as next digit of the result. 
Result so far: 80073.4
Subtracting 2120 from 2430 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Going ahead to step 10:
When dividing 3100 by 530, we get 5 with a remainder of 450.
The number 5 becomes the next digit in our result. 
Result so far: 80073.45
Deduct 2650 from 3100 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 11:
When dividing 4500 by 530, we get 8 with a remainder of 260.
The next digit of our result is 8. 
Result so far: 80073.458
If we take 4240 away from 4500, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 12:
The number 530 fits into 2600 4 times, leaving a remainder of 480.
Write down 4 as next digit of the result. 
Result so far: 80073.4584
If we subtract 2120 from 2600, we get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 13:
4800 divided by 530 is 9 with a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 80073.45849
Subtracting 4770 from 4800 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 14:
530 can be fit into 300 0 times, resulting in a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 80073.45849
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 15:
530 can be fit into 3000 5 times, resulting in a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 80073.4584905
If we subtract 2650 from 3000, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 16:
530 goes into 3500 6 times with a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 80073.45849056
The remainder is 320 after subtracting 3180 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

In conclusion, the division gives 80073.45849056 with a balance of 3.2e-07.