We divide 285397 by 75
Our goal is to divide 285397 by 75.

Going ahead to step 1:
The number 75 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 75

Step 2:
28 divided by 75 is 0 with a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 28, we end up with 28.
Append the next digit (5) from the dividend to 28 and continue with: 285 / 75

Step 3:
285 divided by 75 is 3 with a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 225 from 285 leaves us with 60.
Fetch the next digit (3) from the dividend, attach it to 60 and continue: 603 / 75

Moving on to step 4:
The number 75 fits into 603 8 times, leaving a remainder of 3.
Write down 8 as next digit of the result. 
Result so far: 38.0
The remainder is 3 after subtracting 600 from 603.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 75

Going ahead to step 5:
39 divided by 75 is 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 380.0
Subtracting 0 from 39 leaves us with 39.
Bring next digit (7) of the dividend behind the 39 and repeat the process: 397 / 75

Advancing to step 6:
397 divided by 75 is 5 with a remainder of 22.
The number 5 becomes the next digit in our result. 
Result so far: 3805.0
If we take 375 away from 397, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 7:
When dividing 220 by 75, we get 2 with a remainder of 70.
Write down 2 as next digit of the result. 
Result so far: 3805.2
Deduct 150 from 220 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
The number 75 fits into 700 9 times, leaving a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 3805.29
Subtract 675 from 700 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Let's proceed to step 9:
75 goes into 250 3 times with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 3805.293
If we take 225 away from 250, we end up with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
If we divide 250 by 75, we get 3 and a remainder of 25.
The next digit of our result is 3. 
Result so far: 3805.2933
Subtracting 225 from 250 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 3805.2933 with a remainder of 0.00025.