We're dividing 3301080 by 903 
Let's see how many times 903 fits into 3301080.

Moving on to step 1:
If we divide 3 by 903, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 903

Going ahead to step 2:
33 divided by 903 is 0 with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 33 after subtracting 0 from 33.
Fetch the next digit (0) from the dividend, attach it to 33 and continue: 330 / 903

Going ahead to step 3:
903 goes into 330 0 times with a remainder of 330.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 330 leaves us with 330.
Bring next digit (1) of the dividend behind the 330 and repeat the process: 3301 / 903

Moving on to step 4:
The number 903 fits into 3301 3 times, leaving a remainder of 592.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 2709 from 3301 leaves us with 592.
Bring next digit (0) of the dividend behind the 592 and repeat the process: 5920 / 903

Going ahead to step 5:
The number 903 fits into 5920 6 times, leaving a remainder of 502.
Record the quotient 6 as the next digit in the result. 
Result so far: 36.0
The remainder is 502 after subtracting 5418 from 5920.
Fetch the next digit (8) from the dividend, attach it to 502 and continue: 5028 / 903

Step 6:
If we divide 5028 by 903, we get 5 and a remainder of 513.
The number 5 becomes the next digit in our result. 
Result so far: 365.0
Deduct 4515 from 5028 and we're left with 513.
Append the next digit (0) from the dividend to 513 and continue with: 5130 / 903

Let's proceed to step 7:
When dividing 5130 by 903, we get 5 with a remainder of 615.
The number 5 becomes the next digit in our result. 
Result so far: 3655.0
Subtracting 4515 from 5130 leaves us with 615.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Let's proceed to step 8:
When dividing 6150 by 903, we get 6 with a remainder of 732.
Use 6 as the next digit of our solution. 
Result so far: 3655.6
If we subtract 5418 from 6150, we get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Let's proceed to step 9:
903 can be fit into 7320 8 times, resulting in a remainder of 96.
The number 8 becomes the next digit in our result. 
Result so far: 3655.68
The remainder is 96 after subtracting 7224 from 7320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

On to step 10:
903 goes into 960 1 times with a remainder of 57.
The number 1 becomes the next digit in our result. 
Result so far: 3655.681
If we take 903 away from 960, we end up with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 11:
If we divide 570 by 903, we get 0 and a remainder of 570.
The next digit of our result is 0. 
Result so far: 3655.681
Deduct 0 from 570 and we're left with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 12:
903 can be fit into 5700 6 times, resulting in a remainder of 282.
Write down 6 as next digit of the result. 
Result so far: 3655.68106
If we take 5418 away from 5700, we end up with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Let's proceed to step 13:
903 can be fit into 2820 3 times, resulting in a remainder of 111.
Put 3 as the next digit of the answer. 
Result so far: 3655.681063
Subtract 2709 from 2820 to get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

On to step 14:
When dividing 1110 by 903, we get 1 with a remainder of 207.
The next digit of our result is 1. 
Result so far: 3655.6810631
If we subtract 903 from 1110, we get 207.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

On to step 15:
2070 divided by 903 is 2 with a remainder of 264.
Use 2 as the next digit of our solution. 
Result so far: 3655.68106312
Subtracting 1806 from 2070 leaves us with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

The final result is 3655.68106312 with a remainder of 2.64e-07.