Let's divide 901504 by 31
We want to divide 901504 by 31.

Step 1:
If we divide 9 by 31, we get 0 and a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 31

On to step 2:
When dividing 90 by 31, we get 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 62 from 90, we get 28.
Append the next digit (1) from the dividend to 28 and continue with: 281 / 31

Going ahead to step 3:
If we divide 281 by 31, we get 9 and a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
Deduct 279 from 281 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 31

Advancing to step 4:
25 divided by 31 is 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 290.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 31

On to step 5:
250 divided by 31 is 8 with a remainder of 2.
The next digit of our result is 8. 
Result so far: 2908.0
If we take 248 away from 250, we end up with 2.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 31

Advancing to step 6:
31 goes into 24 0 times with a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 29080.0
Deduct 0 from 24 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
When dividing 240 by 31, we get 7 with a remainder of 23.
Write down 7 as next digit of the result. 
Result so far: 29080.7
Deduct 217 from 240 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 8:
230 divided by 31 is 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 29080.77
If we take 217 away from 230, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 29080.77, with a leftover of 0.013.