Let's divide 307553 by 31
Let's see how many times 31 fits into 307553.

Moving on to step 1:
31 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 31

Moving on to step 2:
30 divided by 31 is 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Include the next digit (7) from the dividend after 30, then repeat: 307 / 31

On to step 3:
When dividing 307 by 31, we get 9 with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 279 from 307 to get 28.
Bring next digit (5) of the dividend behind the 28 and repeat the process: 285 / 31

Moving on to step 4:
If we divide 285 by 31, we get 9 and a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 99.0
Deduct 279 from 285 and we're left with 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 31

On to step 5:
If we divide 65 by 31, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 992.0
Subtract 62 from 65 to get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 31

Let's proceed to step 6:
33 divided by 31 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 9921.0
Deduct 31 from 33 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
31 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 9921.0
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
200 divided by 31 is 6 with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 9921.06
Subtract 186 from 200 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 9:
If we divide 140 by 31, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 9921.064
Subtract 124 from 140 to 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 10:
31 can be fit into 160 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 9921.0645
The remainder is 5 after subtracting 155 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 11:
31 goes into 50 1 times with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 9921.06451
Subtract 31 from 50 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 12:
31 can be fit into 190 6 times, resulting in a remainder of 4.
Write down 6 as next digit of the result. 
Result so far: 9921.064516
Subtract 186 from 190 to 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 13:
If we divide 40 by 31, we get 1 and a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 9921.0645161
If we subtract 31 from 40, we get 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 14:
If we divide 90 by 31, we get 2 and a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 9921.06451612
If we take 62 away from 90, we end up 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.

The quotient of the division is 9921.06451612, and the remainder is 2.8e-08.