We look at the division of 254590 by 75 
We want to figure out the number of times 254590 can be divided by 75.

Step 1:
75 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 75

Going ahead to step 2:
75 can be fit into 25 0 times, resulting in a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Grab the next digit (4) from the dividend, add it to 25, then carry on: 254 / 75

Step 3:
75 goes into 254 3 times with a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtracting 225 from 254 leaves us with 29.
Grab the next digit (5) from the dividend, add it to 29, then carry on: 295 / 75

On to step 4:
75 can be fit into 295 3 times, resulting in a remainder of 70.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
The remainder is 70 after subtracting 225 from 295.
Include the next digit (9) from the dividend after 70, then repeat: 709 / 75

On to step 5:
When dividing 709 by 75, we get 9 with a remainder of 34.
The number 9 becomes the next digit in our result. 
Result so far: 339.0
Subtract 675 from 709 to get 34.
Fetch the next digit (0) from the dividend, attach it to 34 and continue: 340 / 75

On to step 6:
When dividing 340 by 75, we get 4 with a remainder of 40.
Record the quotient 4 as the next digit in the result. 
Result so far: 3394.0
Subtract 300 from 340 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 7:
75 goes into 400 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 3394.5
If we take 375 away from 400, 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 8:
When dividing 250 by 75, we get 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 3394.53
If we subtract 225 from 250, we 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.

Step 9:
75 can be fit into 250 3 times, resulting in a remainder of 25.
The number 3 becomes the next digit in our result. 
Result so far: 3394.533
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.

The final result is 3394.533 with a remainder of 0.0025.