Let's divide 75129573 by 578
Let's see how many times 578 fits into 75129573.

Let's proceed to step 1:
When dividing 7 by 578, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (5) from the dividend and append it to 7, then repeat: 75 / 578

On to step 2:
75 divided by 578 is 0 with a remainder of 75.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Include the next digit (1) from the dividend after 75, then repeat: 751 / 578

Moving on to step 3:
The number 578 fits into 751 1 times, leaving a remainder of 173.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 578 from 751 to get 173.
Bring next digit (2) of the dividend behind the 173 and repeat the process: 1732 / 578

Advancing to step 4:
The number 578 fits into 1732 2 times, leaving a remainder of 576.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtracting 1156 from 1732 leaves us with 576.
Bring next digit (9) of the dividend behind the 576 and repeat the process: 5769 / 578

Moving on to step 5:
578 goes into 5769 9 times with a remainder of 567.
Use 9 as the next digit of our solution. 
Result so far: 129.0
The remainder is 567 after subtracting 5202 from 5769.
Fetch the next digit (5) from the dividend, attach it to 567 and continue: 5675 / 578

Let's proceed to step 6:
578 can be fit into 5675 9 times, resulting in a remainder of 473.
Write down 9 as next digit of the result. 
Result so far: 1299.0
Subtract 5202 from 5675 to get 473.
Append the next digit (7) from the dividend to 473 and continue with: 4737 / 578

Let's proceed to step 7:
If we divide 4737 by 578, we get 8 and a remainder of 113.
The number 8 becomes the next digit in our result. 
Result so far: 12998.0
Deduct 4624 from 4737 and we're left with 113.
Fetch the next digit (3) from the dividend, attach it to 113 and continue: 1133 / 578

Advancing to step 8:
If we divide 1133 by 578, we get 1 and a remainder of 555.
Write down 1 as next digit of the result. 
Result so far: 129981.0
Subtracting 578 from 1133 leaves us with 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

Let's proceed to step 9:
578 can be fit into 5550 9 times, resulting in a remainder of 348.
Put 9 as the next digit of the answer. 
Result so far: 129981.9
The remainder is 348 after subtracting 5202 from 5550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 10:
If we divide 3480 by 578, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 129981.96
Subtract 3468 from 3480 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 11:
578 can be fit into 120 0 times, resulting in a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 129981.96
If we subtract 0 from 120, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 12:
1200 divided by 578 is 2 with a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 129981.9602
If we subtract 1156 from 1200, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 13:
When dividing 440 by 578, we get 0 with a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 129981.9602
Subtract 0 from 440 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 14:
578 goes into 4400 7 times with a remainder of 354.
Record the quotient 7 as the next digit in the result. 
Result so far: 129981.960207
Subtracting 4046 from 4400 leaves us with 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

On to step 15:
When dividing 3540 by 578, we get 6 with a remainder of 72.
The next digit of our result is 6. 
Result so far: 129981.9602076
Subtracting 3468 from 3540 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 16:
If we divide 720 by 578, we get 1 and a remainder of 142.
Write down 1 as next digit of the result. 
Result so far: 129981.96020761
Deduct 578 from 720 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Our division results in 129981.96020761 with a remaining 1.42e-07.