Let's divide 31953563 by 509
We want to divide 31953563 by 509.

On to step 1:
509 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 509

Step 2:
The number 509 fits into 31 0 times, leaving a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Fetch the next digit (9) from the dividend, attach it to 31 and continue: 319 / 509

Let's proceed to step 3:
509 can be fit into 319 0 times, resulting in a remainder of 319.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 319 after subtracting 0 from 319.
Include the next digit (5) from the dividend after 319, then repeat: 3195 / 509

Step 4:
509 can be fit into 3195 6 times, resulting in a remainder of 141.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 3054 from 3195 to get 141.
Take the next digit (3) from the dividend and append it to 141, then repeat: 1413 / 509

Step 5:
509 goes into 1413 2 times with a remainder of 395.
Write down 2 as next digit of the result. 
Result so far: 62.0
Subtract 1018 from 1413 to get 395.
Take the next digit (5) from the dividend and append it to 395, then repeat: 3955 / 509

On to step 6:
3955 divided by 509 is 7 with a remainder of 392.
Write down 7 as next digit of the result. 
Result so far: 627.0
If we subtract 3563 from 3955, we get 392.
Fetch the next digit (6) from the dividend, attach it to 392 and continue: 3926 / 509

Going ahead to step 7:
If we divide 3926 by 509, we get 7 and a remainder of 363.
Write down 7 as next digit of the result. 
Result so far: 6277.0
Subtracting 3563 from 3926 leaves us with 363.
Take the next digit (3) from the dividend and append it to 363, then repeat: 3633 / 509

Moving on to step 8:
509 goes into 3633 7 times with a remainder of 70.
Write down 7 as next digit of the result. 
Result so far: 62777.0
The remainder is 70 after subtracting 3563 from 3633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 9:
700 divided by 509 is 1 with a remainder of 191.
Write down 1 as next digit of the result. 
Result so far: 62777.1
If we take 509 away from 700, we end up with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Step 10:
1910 divided by 509 is 3 with a remainder of 383.
Write down 3 as next digit of the result. 
Result so far: 62777.13
Subtract 1527 from 1910 to get 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3830, and continue the process.

Advancing to step 11:
3830 divided by 509 is 7 with a remainder of 267.
Use 7 as the next digit of our solution. 
Result so far: 62777.137
Subtracting 3563 from 3830 leaves us with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Advancing to step 12:
The number 509 fits into 2670 5 times, leaving a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 62777.1375
Deduct 2545 from 2670 and we're left with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 13:
509 goes into 1250 2 times with a remainder of 232.
Record the quotient 2 as the next digit in the result. 
Result so far: 62777.13752
If we subtract 1018 from 1250, we get 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Going ahead to step 14:
509 can be fit into 2320 4 times, resulting in a remainder of 284.
The number 4 becomes the next digit in our result. 
Result so far: 62777.137524
If we subtract 2036 from 2320, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Going ahead to step 15:
The number 509 fits into 2840 5 times, leaving a remainder of 295.
Use 5 as the next digit of our solution. 
Result so far: 62777.1375245
Subtracting 2545 from 2840 leaves us with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

On to step 16:
If we divide 2950 by 509, we get 5 and a remainder of 405.
Use 5 as the next digit of our solution. 
Result so far: 62777.13752455
If we take 2545 away from 2950, we end up with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Our division results in 62777.13752455 with a remaining 4.05e-07.