We're dividing 319609 by 75 
Let's see how many times 75 fits into 319609.

Moving on to step 1:
If we divide 3 by 75, we get 0 and a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 75

Let's proceed to step 2:
75 can be fit into 31 0 times, resulting in a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Fetch the next digit (9) from the dividend, attach it to 31 and continue: 319 / 75

On to step 3:
75 can be fit into 319 4 times, resulting in a remainder of 19.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 300 from 319 leaves us with 19.
Take the next digit (6) from the dividend and append it to 19, then repeat: 196 / 75

Let's proceed to step 4:
75 goes into 196 2 times with a remainder of 46.
The next digit of our result is 2. 
Result so far: 42.0
Subtract 150 from 196 to get 46.
Include the next digit (0) from the dividend after 46, then repeat: 460 / 75

Advancing to step 5:
If we divide 460 by 75, we get 6 and a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 426.0
If we subtract 450 from 460, we get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 75

Advancing to step 6:
75 goes into 109 1 times with a remainder of 34.
Record the quotient 1 as the next digit in the result. 
Result so far: 4261.0
Subtract 75 from 109 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 7:
If we divide 340 by 75, we get 4 and a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 4261.4
If we subtract 300 from 340, we 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.

Moving on to step 8:
When dividing 400 by 75, we get 5 with a remainder of 25.
The next digit of our result is 5. 
Result so far: 4261.45
Deduct 375 from 400 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.

On to step 9:
250 divided by 75 is 3 with a remainder of 25.
Record the quotient 3 as the next digit in the result. 
Result so far: 4261.453
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.

Moving on to step 10:
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: 4261.4533
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.

After the division, we end up with 4261.4533 and a remainder of 0.00025.