We're dividing 75438359 by 305 
Our goal is to divide 75438359 by 305.

On to step 1:
305 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 305

Moving on to step 2:
The number 305 fits into 75 0 times, leaving a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Take the next digit (4) from the dividend and append it to 75, then repeat: 754 / 305

Let's proceed to step 3:
If we divide 754 by 305, we get 2 and a remainder of 144.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 610 from 754 leaves us with 144.
Grab the next digit (3) from the dividend, add it to 144, then carry on: 1443 / 305

Let's proceed to step 4:
305 can be fit into 1443 4 times, resulting in a remainder of 223.
Write down 4 as next digit of the result. 
Result so far: 24.0
Subtracting 1220 from 1443 leaves us with 223.
Fetch the next digit (8) from the dividend, attach it to 223 and continue: 2238 / 305

Step 5:
When dividing 2238 by 305, we get 7 with a remainder of 103.
The next digit of our result is 7. 
Result so far: 247.0
Deduct 2135 from 2238 and we're left with 103.
Append the next digit (3) from the dividend to 103 and continue with: 1033 / 305

Going ahead to step 6:
305 can be fit into 1033 3 times, resulting in a remainder of 118.
Write down 3 as next digit of the result. 
Result so far: 2473.0
The remainder is 118 after subtracting 915 from 1033.
Append the next digit (5) from the dividend to 118 and continue with: 1185 / 305

Going ahead to step 7:
305 goes into 1185 3 times with a remainder of 270.
Record the quotient 3 as the next digit in the result. 
Result so far: 24733.0
If we take 915 away from 1185, we end up with 270.
Take the next digit (9) from the dividend and append it to 270, then repeat: 2709 / 305

Moving on to step 8:
The number 305 fits into 2709 8 times, leaving a remainder of 269.
Use 8 as the next digit of our solution. 
Result so far: 247338.0
Subtracting 2440 from 2709 leaves us with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Let's proceed to step 9:
2690 divided by 305 is 8 with a remainder of 250.
Write down 8 as next digit of the result. 
Result so far: 247338.8
The remainder is 250 after subtracting 2440 from 2690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Moving on to step 10:
If we divide 2500 by 305, we get 8 and a remainder of 60.
Use 8 as the next digit of our solution. 
Result so far: 247338.88
The remainder is 60 after subtracting 2440 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

In conclusion, the division gives 247338.88 with a balance of 0.06.