Let's divide 75019521 by 582
We're looking to find how many times 582 goes into 75019521.

On to step 1:
If we divide 7 by 582, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 582

Going ahead to step 2:
582 can be fit into 75 0 times, resulting in a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Grab the next digit (0) from the dividend, add it to 75, then carry on: 750 / 582

Step 3:
582 can be fit into 750 1 times, resulting in a remainder of 168.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 582 from 750 and we're left with 168.
Bring next digit (1) of the dividend behind the 168 and repeat the process: 1681 / 582

Going ahead to step 4:
When dividing 1681 by 582, we get 2 with a remainder of 517.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 517 after subtracting 1164 from 1681.
Fetch the next digit (9) from the dividend, attach it to 517 and continue: 5179 / 582

Step 5:
5179 divided by 582 is 8 with a remainder of 523.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
If we take 4656 away from 5179, we end up with 523.
Take the next digit (5) from the dividend and append it to 523, then repeat: 5235 / 582

On to step 6:
When dividing 5235 by 582, we get 8 with a remainder of 579.
Record the quotient 8 as the next digit in the result. 
Result so far: 1288.0
Subtract 4656 from 5235 to get 579.
Bring next digit (2) of the dividend behind the 579 and repeat the process: 5792 / 582

Let's proceed to step 7:
5792 divided by 582 is 9 with a remainder of 554.
The number 9 becomes the next digit in our result. 
Result so far: 12889.0
Subtracting 5238 from 5792 leaves us with 554.
Include the next digit (1) from the dividend after 554, then repeat: 5541 / 582

Going ahead to step 8:
582 goes into 5541 9 times with a remainder of 303.
Put 9 as the next digit of the answer. 
Result so far: 128899.0
Subtracting 5238 from 5541 leaves us with 303.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3030, and continue the process.

Moving on to step 9:
3030 divided by 582 is 5 with a remainder of 120.
Record the quotient 5 as the next digit in the result. 
Result so far: 128899.5
Subtract 2910 from 3030 to 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.

Step 10:
The number 582 fits into 1200 2 times, leaving a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 128899.52
Deduct 1164 from 1200 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
582 can be fit into 360 0 times, resulting in a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 128899.52
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 12:
The number 582 fits into 3600 6 times, leaving a remainder of 108.
Record the quotient 6 as the next digit in the result. 
Result so far: 128899.5206
Subtracting 3492 from 3600 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Let's proceed to step 13:
582 can be fit into 1080 1 times, resulting in a remainder of 498.
The number 1 becomes the next digit in our result. 
Result so far: 128899.52061
The remainder is 498 after subtracting 582 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

On to step 14:
If we divide 4980 by 582, we get 8 and a remainder of 324.
Use 8 as the next digit of our solution. 
Result so far: 128899.520618
Deduct 4656 from 4980 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 15:
3240 divided by 582 is 5 with a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 128899.5206185
Subtracting 2910 from 3240 leaves us with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 16:
When dividing 3300 by 582, we get 5 with a remainder of 390.
The next digit of our result is 5. 
Result so far: 128899.52061855
The remainder is 390 after subtracting 2910 from 3300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

The final outcome is 128899.52061855, with a leftover of 3.9e-07.