We divide 3373040 by 285
We want to divide 3373040 by 285.

Going ahead to step 1:
285 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 285

Advancing to step 2:
285 goes into 33 0 times with a remainder of 33.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 33 to get 33.
Take the next digit (7) from the dividend and append it to 33, then repeat: 337 / 285

Moving on to step 3:
285 goes into 337 1 times with a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 285 from 337 to get 52.
Bring next digit (3) of the dividend behind the 52 and repeat the process: 523 / 285

Let's proceed to step 4:
When dividing 523 by 285, we get 1 with a remainder of 238.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
If we subtract 285 from 523, we get 238.
Include the next digit (0) from the dividend after 238, then repeat: 2380 / 285

On to step 5:
When dividing 2380 by 285, we get 8 with a remainder of 100.
The number 8 becomes the next digit in our result. 
Result so far: 118.0
Subtract 2280 from 2380 to get 100.
Include the next digit (4) from the dividend after 100, then repeat: 1004 / 285

Going ahead to step 6:
If we divide 1004 by 285, we get 3 and a remainder of 149.
Put 3 as the next digit of the answer. 
Result so far: 1183.0
If we take 855 away from 1004, we end up with 149.
Append the next digit (0) from the dividend to 149 and continue with: 1490 / 285

Going ahead to step 7:
285 goes into 1490 5 times with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 11835.0
Deduct 1425 from 1490 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 8:
If we divide 650 by 285, we get 2 and a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 11835.2
Deduct 570 from 650 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 9:
285 can be fit into 800 2 times, resulting in a remainder of 230.
Use 2 as the next digit of our solution. 
Result so far: 11835.22
Subtract 570 from 800 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

The final result is 11835.22 with a remainder of 0.23.