We divide 3534399 by 285
We're looking to find how many times 285 goes into 3534399.

Moving on to step 1:
285 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 285

Going ahead to step 2:
285 can be fit into 35 0 times, resulting in a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 35 to get 35.
Take the next digit (3) from the dividend and append it to 35, then repeat: 353 / 285

On to step 3:
285 can be fit into 353 1 times, resulting in a remainder of 68.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 285 from 353 to get 68.
Fetch the next digit (4) from the dividend, attach it to 68 and continue: 684 / 285

Moving on to step 4:
If we divide 684 by 285, we get 2 and a remainder of 114.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we subtract 570 from 684, we get 114.
Take the next digit (3) from the dividend and append it to 114, then repeat: 1143 / 285

Let's proceed to step 5:
If we divide 1143 by 285, we get 4 and a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Deduct 1140 from 1143 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 285

Step 6:
The number 285 fits into 39 0 times, leaving a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 1240.0
If we take 0 away from 39, we end up with 39.
Take the next digit (9) from the dividend and append it to 39, then repeat: 399 / 285

On to step 7:
285 goes into 399 1 times with a remainder of 114.
Put 1 as the next digit of the answer. 
Result so far: 12401.0
Subtracting 285 from 399 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Let's proceed to step 8:
If we divide 1140 by 285, we get 4 and a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 12401.4
The remainder is 0 after subtracting 1140 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
0 divided by 285 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12401.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
When dividing 0 by 285, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12401.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 12401.4 and a remainder of 0.0.