We divide 99961463 by 509
Our goal is to divide 99961463 by 509.

Step 1:
When dividing 9 by 509, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (9) from the dividend to 9 and continue with: 99 / 509

Step 2:
509 can be fit into 99 0 times, resulting in a remainder of 99.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Take the next digit (9) from the dividend and append it to 99, then repeat: 999 / 509

Moving on to step 3:
509 can be fit into 999 1 times, resulting in a remainder of 490.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 490 after subtracting 509 from 999.
Include the next digit (6) from the dividend after 490, then repeat: 4906 / 509

On to step 4:
When dividing 4906 by 509, we get 9 with a remainder of 325.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
If we subtract 4581 from 4906, we get 325.
Include the next digit (1) from the dividend after 325, then repeat: 3251 / 509

Let's proceed to step 5:
When dividing 3251 by 509, we get 6 with a remainder of 197.
Use 6 as the next digit of our solution. 
Result so far: 196.0
The remainder is 197 after subtracting 3054 from 3251.
Bring next digit (4) of the dividend behind the 197 and repeat the process: 1974 / 509

Going ahead to step 6:
The number 509 fits into 1974 3 times, leaving a remainder of 447.
The number 3 becomes the next digit in our result. 
Result so far: 1963.0
Subtracting 1527 from 1974 leaves us with 447.
Include the next digit (6) from the dividend after 447, then repeat: 4476 / 509

Going ahead to step 7:
If we divide 4476 by 509, we get 8 and a remainder of 404.
The number 8 becomes the next digit in our result. 
Result so far: 19638.0
The remainder is 404 after subtracting 4072 from 4476.
Include the next digit (3) from the dividend after 404, then repeat: 4043 / 509

Step 8:
509 goes into 4043 7 times with a remainder of 480.
Use 7 as the next digit of our solution. 
Result so far: 196387.0
Subtract 3563 from 4043 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Step 9:
If we divide 4800 by 509, we get 9 and a remainder of 219.
Record the quotient 9 as the next digit in the result. 
Result so far: 196387.9
Subtract 4581 from 4800 to get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Moving on to step 10:
509 goes into 2190 4 times with a remainder of 154.
Use 4 as the next digit of our solution. 
Result so far: 196387.94
If we take 2036 away from 2190, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 11:
509 can be fit into 1540 3 times, resulting in a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 196387.943
The remainder is 13 after subtracting 1527 from 1540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 12:
If we divide 130 by 509, we get 0 and a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 196387.943
If we subtract 0 from 130, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 13:
1300 divided by 509 is 2 with a remainder of 282.
Record the quotient 2 as the next digit in the result. 
Result so far: 196387.94302
Subtract 1018 from 1300 to get 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Step 14:
509 goes into 2820 5 times with a remainder of 275.
Write down 5 as next digit of the result. 
Result so far: 196387.943025
If we take 2545 away from 2820, we end up with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

On to step 15:
2750 divided by 509 is 5 with a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 196387.9430255
If we subtract 2545 from 2750, we get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

After the division, we end up with 196387.9430255 and a remainder of 2.05e-06.