We're dividing 30953397 by 310 
Let's see how many times 310 fits into 30953397.

Advancing to step 1:
If we divide 3 by 310, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 310

Moving on to step 2:
The number 310 fits into 30 0 times, leaving a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Grab the next digit (9) from the dividend, add it to 30, then carry on: 309 / 310

Step 3:
The number 310 fits into 309 0 times, leaving a remainder of 309.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 309 leaves us with 309.
Include the next digit (5) from the dividend after 309, then repeat: 3095 / 310

Step 4:
If we divide 3095 by 310, we get 9 and a remainder of 305.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 2790 from 3095 and we're left with 305.
Take the next digit (3) from the dividend and append it to 305, then repeat: 3053 / 310

On to step 5:
3053 divided by 310 is 9 with a remainder of 263.
The next digit of our result is 9. 
Result so far: 99.0
If we take 2790 away from 3053, we end up with 263.
Take the next digit (3) from the dividend and append it to 263, then repeat: 2633 / 310

On to step 6:
310 can be fit into 2633 8 times, resulting in a remainder of 153.
Use 8 as the next digit of our solution. 
Result so far: 998.0
Subtracting 2480 from 2633 leaves us with 153.
Fetch the next digit (9) from the dividend, attach it to 153 and continue: 1539 / 310

Let's proceed to step 7:
When dividing 1539 by 310, we get 4 with a remainder of 299.
Use 4 as the next digit of our solution. 
Result so far: 9984.0
Deduct 1240 from 1539 and we're left with 299.
Grab the next digit (7) from the dividend, add it to 299, then carry on: 2997 / 310

Advancing to step 8:
When dividing 2997 by 310, we get 9 with a remainder of 207.
Write down 9 as next digit of the result. 
Result so far: 99849.0
If we subtract 2790 from 2997, we get 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Moving on to step 9:
310 can be fit into 2070 6 times, resulting in a remainder of 210.
The number 6 becomes the next digit in our result. 
Result so far: 99849.6
If we take 1860 away from 2070, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Moving on to step 10:
If we divide 2100 by 310, we get 6 and a remainder of 240.
Put 6 as the next digit of the answer. 
Result so far: 99849.66
Subtracting 1860 from 2100 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 99849.66 with a remainder of 0.24.