57875587 ÷ 509 
Let's see how many times 509 fits into 57875587.

Moving on to step 1:
509 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 509

Moving on to step 2:
509 can be fit into 57 0 times, resulting in a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 57, we get 57.
Append the next digit (8) from the dividend to 57 and continue with: 578 / 509

Let's proceed to step 3:
If we divide 578 by 509, we get 1 and a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 509 from 578, we get 69.
Grab the next digit (7) from the dividend, add it to 69, then carry on: 697 / 509

Let's proceed to step 4:
697 divided by 509 is 1 with a remainder of 188.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
Subtracting 509 from 697 leaves us with 188.
Fetch the next digit (5) from the dividend, attach it to 188 and continue: 1885 / 509

Going ahead to step 5:
When dividing 1885 by 509, we get 3 with a remainder of 358.
The next digit of our result is 3. 
Result so far: 113.0
Deduct 1527 from 1885 and we're left with 358.
Append the next digit (5) from the dividend to 358 and continue with: 3585 / 509

Step 6:
509 goes into 3585 7 times with a remainder of 22.
Write down 7 as next digit of the result. 
Result so far: 1137.0
If we subtract 3563 from 3585, we get 22.
Append the next digit (8) from the dividend to 22 and continue with: 228 / 509

Going ahead to step 7:
If we divide 228 by 509, we get 0 and a remainder of 228.
The next digit of our result is 0. 
Result so far: 11370.0
Subtracting 0 from 228 leaves us with 228.
Grab the next digit (7) from the dividend, add it to 228, then carry on: 2287 / 509

Step 8:
2287 divided by 509 is 4 with a remainder of 251.
Write down 4 as next digit of the result. 
Result so far: 113704.0
If we take 2036 away from 2287, we end up with 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Step 9:
509 goes into 2510 4 times with a remainder of 474.
The next digit of our result is 4. 
Result so far: 113704.4
If we take 2036 away from 2510, we end up with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

Advancing to step 10:
509 can be fit into 4740 9 times, resulting in a remainder of 159.
Record the quotient 9 as the next digit in the result. 
Result so far: 113704.49
Deduct 4581 from 4740 and we're left with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Step 11:
When dividing 1590 by 509, we get 3 with a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 113704.493
If we take 1527 away from 1590, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 12:
If we divide 630 by 509, we get 1 and a remainder of 121.
Put 1 as the next digit of the answer. 
Result so far: 113704.4931
Deduct 509 from 630 and we're left with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 13:
1210 divided by 509 is 2 with a remainder of 192.
Write down 2 as next digit of the result. 
Result so far: 113704.49312
The remainder is 192 after subtracting 1018 from 1210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 14:
1920 divided by 509 is 3 with a remainder of 393.
Write down 3 as next digit of the result. 
Result so far: 113704.493123
If we subtract 1527 from 1920, we get 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Step 15:
The number 509 fits into 3930 7 times, leaving a remainder of 367.
Record the quotient 7 as the next digit in the result. 
Result so far: 113704.4931237
Deduct 3563 from 3930 and we're left with 367.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Moving on to step 16:
3670 divided by 509 is 7 with a remainder of 107.
The number 7 becomes the next digit in our result. 
Result so far: 113704.49312377
Subtract 3563 from 3670 to get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The quotient of the division is 113704.49312377, and the remainder is 1.07e-07.