Let's divide 30257504 by 903
We want to figure out the number of times 30257504 can be divided by 903.

Moving on to step 1:
The number 903 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 903

Moving on to step 2:
The number 903 fits into 30 0 times, leaving a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Grab the next digit (2) from the dividend, add it to 30, then carry on: 302 / 903

Let's proceed to step 3:
The number 903 fits into 302 0 times, leaving a remainder of 302.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 302, we get 302.
Include the next digit (5) from the dividend after 302, then repeat: 3025 / 903

Step 4:
903 can be fit into 3025 3 times, resulting in a remainder of 316.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 316 after subtracting 2709 from 3025.
Grab the next digit (7) from the dividend, add it to 316, then carry on: 3167 / 903

Step 5:
The number 903 fits into 3167 3 times, leaving a remainder of 458.
Put 3 as the next digit of the answer. 
Result so far: 33.0
The remainder is 458 after subtracting 2709 from 3167.
Fetch the next digit (5) from the dividend, attach it to 458 and continue: 4585 / 903

Moving on to step 6:
If we divide 4585 by 903, we get 5 and a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 335.0
The remainder is 70 after subtracting 4515 from 4585.
Bring next digit (0) of the dividend behind the 70 and repeat the process: 700 / 903

Going ahead to step 7:
When dividing 700 by 903, we get 0 with a remainder of 700.
Put 0 as the next digit of the answer. 
Result so far: 3350.0
Deduct 0 from 700 and we're left with 700.
Bring next digit (4) of the dividend behind the 700 and repeat the process: 7004 / 903

On to step 8:
If we divide 7004 by 903, we get 7 and a remainder of 683.
Write down 7 as next digit of the result. 
Result so far: 33507.0
Subtracting 6321 from 7004 leaves us with 683.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6830, and continue the process.

On to step 9:
903 goes into 6830 7 times with a remainder of 509.
Record the quotient 7 as the next digit in the result. 
Result so far: 33507.7
Deduct 6321 from 6830 and we're left with 509.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5090, and continue the process.

Let's proceed to step 10:
903 can be fit into 5090 5 times, resulting in a remainder of 575.
Record the quotient 5 as the next digit in the result. 
Result so far: 33507.75
If we take 4515 away from 5090, we end up with 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Moving on to step 11:
903 can be fit into 5750 6 times, resulting in a remainder of 332.
Write down 6 as next digit of the result. 
Result so far: 33507.756
Deduct 5418 from 5750 and we're left with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Going ahead to step 12:
903 can be fit into 3320 3 times, resulting in a remainder of 611.
Put 3 as the next digit of the answer. 
Result so far: 33507.7563
Subtracting 2709 from 3320 leaves us with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

Advancing to step 13:
The number 903 fits into 6110 6 times, leaving a remainder of 692.
Put 6 as the next digit of the answer. 
Result so far: 33507.75636
Subtracting 5418 from 6110 leaves us with 692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6920, and continue the process.

Moving on to step 14:
6920 divided by 903 is 7 with a remainder of 599.
The next digit of our result is 7. 
Result so far: 33507.756367
Subtracting 6321 from 6920 leaves us with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Moving on to step 15:
When dividing 5990 by 903, we get 6 with a remainder of 572.
Use 6 as the next digit of our solution. 
Result so far: 33507.7563676
If we take 5418 away from 5990, we end up with 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Moving on to step 16:
5720 divided by 903 is 6 with a remainder of 302.
Use 6 as the next digit of our solution. 
Result so far: 33507.75636766
Subtracting 5418 from 5720 leaves us with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

After the division, we end up with 33507.75636766 and a remainder of 3.02e-07.