We look at the division of 99959699 by 310 
We want to divide 99959699 by 310.

On to step 1:
310 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 310

Let's proceed to step 2:
99 divided by 310 is 0 with a remainder of 99.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Grab the next digit (9) from the dividend, add it to 99, then carry on: 999 / 310

Let's proceed to step 3:
310 can be fit into 999 3 times, resulting in a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 930 from 999 to get 69.
Take the next digit (5) from the dividend and append it to 69, then repeat: 695 / 310

On to step 4:
695 divided by 310 is 2 with a remainder of 75.
The next digit of our result is 2. 
Result so far: 32.0
If we subtract 620 from 695, we get 75.
Bring next digit (9) of the dividend behind the 75 and repeat the process: 759 / 310

Let's proceed to step 5:
The number 310 fits into 759 2 times, leaving a remainder of 139.
The next digit of our result is 2. 
Result so far: 322.0
Subtracting 620 from 759 leaves us with 139.
Include the next digit (6) from the dividend after 139, then repeat: 1396 / 310

Moving on to step 6:
The number 310 fits into 1396 4 times, leaving a remainder of 156.
Write down 4 as next digit of the result. 
Result so far: 3224.0
Subtract 1240 from 1396 to get 156.
Include the next digit (9) from the dividend after 156, then repeat: 1569 / 310

Advancing to step 7:
310 goes into 1569 5 times with a remainder of 19.
Use 5 as the next digit of our solution. 
Result so far: 32245.0
Subtract 1550 from 1569 to get 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 310

Let's proceed to step 8:
The number 310 fits into 199 0 times, leaving a remainder of 199.
Put 0 as the next digit of the answer. 
Result so far: 322450.0
Deduct 0 from 199 and we're left with 199.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1990, and continue the process.

Going ahead to step 9:
1990 divided by 310 is 6 with a remainder of 130.
Use 6 as the next digit of our solution. 
Result so far: 322450.6
Subtract 1860 from 1990 to 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 10:
The number 310 fits into 1300 4 times, leaving a remainder of 60.
Use 4 as the next digit of our solution. 
Result so far: 322450.64
Subtracting 1240 from 1300 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 11:
310 goes into 600 1 times with a remainder of 290.
Write down 1 as next digit of the result. 
Result so far: 322450.641
If we take 310 away from 600, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Step 12:
The number 310 fits into 2900 9 times, leaving a remainder of 110.
Put 9 as the next digit of the answer. 
Result so far: 322450.6419
Subtracting 2790 from 2900 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 13:
1100 divided by 310 is 3 with a remainder of 170.
Put 3 as the next digit of the answer. 
Result so far: 322450.64193
If we subtract 930 from 1100, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 14:
The number 310 fits into 1700 5 times, leaving a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 322450.641935
Deduct 1550 from 1700 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 15:
310 goes into 1500 4 times with a remainder of 260.
The number 4 becomes the next digit in our result. 
Result so far: 322450.6419354
If we take 1240 away from 1500, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Let's proceed to step 16:
310 goes into 2600 8 times with a remainder of 120.
Put 8 as the next digit of the answer. 
Result so far: 322450.64193548
Deduct 2480 from 2600 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 322450.64193548 and a remainder of 1.2e-07.