We're dividing 303072 by 31 
We want to divide 303072 by 31.

Going ahead to step 1:
The number 31 fits into 3 0 times, leaving 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.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 31

Step 2:
31 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Include the next digit (3) from the dividend after 30, then repeat: 303 / 31

Moving on to step 3:
31 can be fit into 303 9 times, resulting in a remainder of 24.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 279 from 303 to get 24.
Fetch the next digit (0) from the dividend, attach it to 24 and continue: 240 / 31

Going ahead to step 4:
31 goes into 240 7 times with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 97.0
Subtract 217 from 240 to get 23.
Include the next digit (7) from the dividend after 23, then repeat: 237 / 31

Advancing to step 5:
31 can be fit into 237 7 times, resulting in a remainder of 20.
Use 7 as the next digit of our solution. 
Result so far: 977.0
Deduct 217 from 237 and we're left with 20.
Fetch the next digit (2) from the dividend, attach it to 20 and continue: 202 / 31

On to step 6:
The number 31 fits into 202 6 times, leaving a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 9776.0
If we subtract 186 from 202, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
If we divide 160 by 31, we get 5 and a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9776.5
Subtract 155 from 160 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
The number 31 fits into 50 1 times, leaving a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 9776.51
If we take 31 away from 50, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 9:
31 goes into 190 6 times with a remainder of 4.
The next digit of our result is 6. 
Result so far: 9776.516
If we subtract 186 from 190, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 10:
The number 31 fits into 40 1 times, leaving a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 9776.5161
Subtracting 31 from 40 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 11:
The number 31 fits into 90 2 times, leaving a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 9776.51612
Deduct 62 from 90 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
The number 31 fits into 280 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9776.516129
If we subtract 279 from 280, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
31 goes into 10 0 times with a remainder of 10.
The next digit of our result is 0. 
Result so far: 9776.516129
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 14:
When dividing 100 by 31, we get 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 9776.51612903
The remainder is 7 after subtracting 93 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

In conclusion, the division gives 9776.51612903 with a balance of 7e-09.