313493 divided by 75 
Our goal is to divide 313493 by 75.

Let's proceed to step 1:
75 can be fit into 3 0 times, resulting in 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.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 75

On to step 2:
When dividing 31 by 75, we get 0 with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 75

Going ahead to step 3:
The number 75 fits into 313 4 times, leaving a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 300 from 313, we get 13.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 75

Going ahead to step 4:
75 goes into 134 1 times with a remainder of 59.
Write down 1 as next digit of the result. 
Result so far: 41.0
Subtracting 75 from 134 leaves us with 59.
Append the next digit (9) from the dividend to 59 and continue with: 599 / 75

Step 5:
The number 75 fits into 599 7 times, leaving a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 417.0
If we subtract 525 from 599, we get 74.
Append the next digit (3) from the dividend to 74 and continue with: 743 / 75

Step 6:
The number 75 fits into 743 9 times, leaving a remainder of 68.
Record the quotient 9 as the next digit in the result. 
Result so far: 4179.0
Deduct 675 from 743 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 7:
The number 75 fits into 680 9 times, leaving a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 4179.9
If we subtract 675 from 680, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
75 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 4179.9
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 9:
75 goes into 500 6 times with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 4179.906
Subtract 450 from 500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
If we divide 500 by 75, we get 6 and a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 4179.9066
If we subtract 450 from 500, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 4179.9066 with a remainder of 0.0005.