99163699 divided by 509 
We want to divide 99163699 by 509.

Advancing to step 1:
If we divide 9 by 509, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 509

Moving on to step 2:
The number 509 fits into 99 0 times, leaving a remainder of 99.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 99 after subtracting 0 from 99.
Include the next digit (1) from the dividend after 99, then repeat: 991 / 509

On to step 3:
509 goes into 991 1 times with a remainder of 482.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 509 from 991, we get 482.
Include the next digit (6) from the dividend after 482, then repeat: 4826 / 509

Going ahead to step 4:
If we divide 4826 by 509, we get 9 and a remainder of 245.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 4581 away from 4826, we end up with 245.
Grab the next digit (3) from the dividend, add it to 245, then carry on: 2453 / 509

Advancing to step 5:
The number 509 fits into 2453 4 times, leaving a remainder of 417.
Put 4 as the next digit of the answer. 
Result so far: 194.0
The remainder is 417 after subtracting 2036 from 2453.
Fetch the next digit (6) from the dividend, attach it to 417 and continue: 4176 / 509

On to step 6:
If we divide 4176 by 509, we get 8 and a remainder of 104.
Put 8 as the next digit of the answer. 
Result so far: 1948.0
If we take 4072 away from 4176, we end up with 104.
Include the next digit (9) from the dividend after 104, then repeat: 1049 / 509

Let's proceed to step 7:
If we divide 1049 by 509, we get 2 and a remainder of 31.
Write down 2 as next digit of the result. 
Result so far: 19482.0
The remainder is 31 after subtracting 1018 from 1049.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 509

Going ahead to step 8:
The number 509 fits into 319 0 times, leaving a remainder of 319.
Record the quotient 0 as the next digit in the result. 
Result so far: 194820.0
Subtract 0 from 319 to get 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Advancing to step 9:
3190 divided by 509 is 6 with a remainder of 136.
The number 6 becomes the next digit in our result. 
Result so far: 194820.6
Subtract 3054 from 3190 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 10:
If we divide 1360 by 509, we get 2 and a remainder of 342.
The number 2 becomes the next digit in our result. 
Result so far: 194820.62
The remainder is 342 after subtracting 1018 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 11:
3420 divided by 509 is 6 with a remainder of 366.
Use 6 as the next digit of our solution. 
Result so far: 194820.626
If we take 3054 away from 3420, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

On to step 12:
3660 divided by 509 is 7 with a remainder of 97.
Use 7 as the next digit of our solution. 
Result so far: 194820.6267
The remainder is 97 after subtracting 3563 from 3660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Step 13:
If we divide 970 by 509, we get 1 and a remainder of 461.
Use 1 as the next digit of our solution. 
Result so far: 194820.62671
The remainder is 461 after subtracting 509 from 970.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Let's proceed to step 14:
When dividing 4610 by 509, we get 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 194820.626719
Deduct 4581 from 4610 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 15:
509 can be fit into 290 0 times, resulting in a remainder of 290.
Put 0 as the next digit of the answer. 
Result so far: 194820.626719
If we subtract 0 from 290, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 16:
If we divide 2900 by 509, we get 5 and a remainder of 355.
Write down 5 as next digit of the result. 
Result so far: 194820.62671905
The remainder is 355 after subtracting 2545 from 2900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

After the division, we end up with 194820.62671905 and a remainder of 3.55e-07.