We're dividing 57521323 by 509 
We want to divide 57521323 by 509.

Advancing to step 1:
When dividing 5 by 509, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 509

Let's proceed to step 2:
The number 509 fits into 57 0 times, leaving a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Fetch the next digit (5) from the dividend, attach it to 57 and continue: 575 / 509

Moving on to step 3:
509 goes into 575 1 times with a remainder of 66.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 509 from 575 and we're left with 66.
Fetch the next digit (2) from the dividend, attach it to 66 and continue: 662 / 509

Going ahead to step 4:
If we divide 662 by 509, we get 1 and a remainder of 153.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 509 from 662 leaves us with 153.
Fetch the next digit (1) from the dividend, attach it to 153 and continue: 1531 / 509

On to step 5:
The number 509 fits into 1531 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 113.0
Deduct 1527 from 1531 and we're left with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 509

On to step 6:
509 goes into 43 0 times with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 1130.0
Subtracting 0 from 43 leaves us with 43.
Bring next digit (2) of the dividend behind the 43 and repeat the process: 432 / 509

Going ahead to step 7:
432 divided by 509 is 0 with a remainder of 432.
Use 0 as the next digit of our solution. 
Result so far: 11300.0
Deduct 0 from 432 and we're left with 432.
Grab the next digit (3) from the dividend, add it to 432, then carry on: 4323 / 509

On to step 8:
4323 divided by 509 is 8 with a remainder of 251.
Write down 8 as next digit of the result. 
Result so far: 113008.0
Deduct 4072 from 4323 and we're left 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.

On to step 9:
If we divide 2510 by 509, we get 4 and a remainder of 474.
Record the quotient 4 as the next digit in the result. 
Result so far: 113008.4
Deduct 2036 from 2510 and we're left 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:
4740 divided by 509 is 9 with a remainder of 159.
The number 9 becomes the next digit in our result. 
Result so far: 113008.49
The remainder is 159 after subtracting 4581 from 4740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

Let's proceed to step 11:
509 can be fit into 1590 3 times, resulting in a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 113008.493
Subtract 1527 from 1590 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 12:
When dividing 630 by 509, we get 1 with a remainder of 121.
The next digit of our result is 1. 
Result so far: 113008.4931
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.

Advancing to step 13:
If we divide 1210 by 509, we get 2 and a remainder of 192.
Use 2 as the next digit of our solution. 
Result so far: 113008.49312
Subtract 1018 from 1210 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Let's proceed to step 14:
When dividing 1920 by 509, we get 3 with a remainder of 393.
Put 3 as the next digit of the answer. 
Result so far: 113008.493123
Deduct 1527 from 1920 and we're left with 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:
When dividing 3930 by 509, we get 7 with a remainder of 367.
Use 7 as the next digit of our solution. 
Result so far: 113008.4931237
The remainder is 367 after subtracting 3563 from 3930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3670, and continue the process.

Going ahead to step 16:
509 can be fit into 3670 7 times, resulting in a remainder of 107.
The number 7 becomes the next digit in our result. 
Result so far: 113008.49312377
If we subtract 3563 from 3670, we 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 113008.49312377, and the remainder is 1.07e-07.