We look at the division of 903253 by 31 
We want to divide 903253 by 31.

Going ahead to step 1:
31 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 31

Let's proceed to step 2:
When dividing 90 by 31, we get 2 with a remainder of 28.
The next digit of our result is 2. 
Result so far: 2.0
Subtracting 62 from 90 leaves us with 28.
Append the next digit (3) from the dividend to 28 and continue with: 283 / 31

Moving on to step 3:
When dividing 283 by 31, we get 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 29.0
Subtract 279 from 283 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 31

Step 4:
42 divided by 31 is 1 with a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 291.0
Subtract 31 from 42 to get 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 31

Moving on to step 5:
31 can be fit into 115 3 times, resulting in a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 2913.0
Subtract 93 from 115 to get 22.
Take the next digit (3) from the dividend and append it to 22, then repeat: 223 / 31

Advancing to step 6:
The number 31 fits into 223 7 times, leaving a remainder of 6.
The next digit of our result is 7. 
Result so far: 29137.0
Subtract 217 from 223 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
31 goes into 60 1 times with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 29137.1
If we take 31 away from 60, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 8:
31 goes into 290 9 times with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 29137.19
Deduct 279 from 290 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
110 divided by 31 is 3 with a remainder of 17.
Use 3 as the next digit of our solution. 
Result so far: 29137.193
If we take 93 away from 110, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 10:
31 can be fit into 170 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 29137.1935
The remainder is 15 after subtracting 155 from 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 11:
If we divide 150 by 31, we get 4 and a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 29137.19354
Deduct 124 from 150 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
31 goes into 260 8 times with a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 29137.193548
Subtracting 248 from 260 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 13:
When dividing 120 by 31, we get 3 with a remainder of 27.
The number 3 becomes the next digit in our result. 
Result so far: 29137.1935483
Deduct 93 from 120 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 14:
31 goes into 270 8 times with a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 29137.19354838
Deduct 248 from 270 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 29137.19354838, with a leftover of 2.2e-08.