Let's divide 990284 by 31
We want to figure out the number of times 990284 can be divided by 31.

Going ahead to step 1:
31 can be fit into 9 0 times, resulting in a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 31

Advancing to step 2:
When dividing 99 by 31, we get 3 with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 93 from 99 leaves us with 6.
Include the next digit (0) from the dividend after 6, then repeat: 60 / 31

Going ahead to step 3:
When dividing 60 by 31, we get 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtracting 31 from 60 leaves us with 29.
Include the next digit (2) from the dividend after 29, then repeat: 292 / 31

Let's proceed to step 4:
The number 31 fits into 292 9 times, leaving a remainder of 13.
Record the quotient 9 as the next digit in the result. 
Result so far: 319.0
Subtracting 279 from 292 leaves us with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 31

Step 5:
The number 31 fits into 138 4 times, leaving a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 3194.0
If we subtract 124 from 138, we get 14.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 31

Step 6:
31 goes into 144 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 31944.0
If we subtract 124 from 144, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
200 divided by 31 is 6 with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 31944.6
Subtracting 186 from 200 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
If we divide 140 by 31, we get 4 and a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 31944.64
If we subtract 124 from 140, 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.

Advancing to step 9:
160 divided by 31 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 31944.645
If we subtract 155 from 160, we 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 10:
31 goes into 50 1 times with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 31944.6451
The remainder is 19 after subtracting 31 from 50.
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 11:
31 can be fit into 190 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 31944.64516
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.

Let's proceed to step 12:
40 divided by 31 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 31944.645161
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 13:
90 divided by 31 is 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 31944.6451612
The remainder is 28 after subtracting 62 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 14:
When dividing 280 by 31, we get 9 with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 31944.64516129
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.

In conclusion, the division gives 31944.64516129 with a balance of 1e-09.