We divide 285970 by 75
We're looking to find how many times 75 goes into 285970.

Moving on to step 1:
The number 75 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
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

On to step 2:
28 divided by 75 is 0 with a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 28 leaves us with 28.
Include the next digit (5) from the dividend after 28, then repeat: 285 / 75

Going ahead to step 3:
The number 75 fits into 285 3 times, leaving a remainder of 60.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 225 from 285 to get 60.
Bring next digit (9) of the dividend behind the 60 and repeat the process: 609 / 75

Let's proceed to step 4:
75 can be fit into 609 8 times, resulting in a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 38.0
The remainder is 9 after subtracting 600 from 609.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 75

Step 5:
97 divided by 75 is 1 with a remainder of 22.
The next digit of our result is 1. 
Result so far: 381.0
If we take 75 away from 97, we end up with 22.
Grab the next digit (0) from the dividend, add it to 22, then carry on: 220 / 75

Step 6:
220 divided by 75 is 2 with a remainder of 70.
Record the quotient 2 as the next digit in the result. 
Result so far: 3812.0
Subtracting 150 from 220 leaves us 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.

Advancing to step 7:
75 goes into 700 9 times with a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 3812.9
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.

Advancing to step 8:
If we divide 250 by 75, we get 3 and a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 3812.93
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.

Going ahead to step 9:
250 divided by 75 is 3 with a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 3812.933
Deduct 225 from 250 and we're left 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.

Our division results in 3812.933 with a remaining 0.0025.