558346 ÷ 75 
We want to divide 558346 by 75.

Step 1:
The number 75 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (5) from the dividend to 5 and continue with: 55 / 75

Going ahead to step 2:
When dividing 55 by 75, we get 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 55 to get 55.
Include the next digit (8) from the dividend after 55, then repeat: 558 / 75

Advancing to step 3:
558 divided by 75 is 7 with a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 7.0
The remainder is 33 after subtracting 525 from 558.
Include the next digit (3) from the dividend after 33, then repeat: 333 / 75

Advancing to step 4:
The number 75 fits into 333 4 times, leaving a remainder of 33.
The next digit of our result is 4. 
Result so far: 74.0
Deduct 300 from 333 and we're left with 33.
Include the next digit (4) from the dividend after 33, then repeat: 334 / 75

Going ahead to step 5:
75 goes into 334 4 times with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 744.0
Deduct 300 from 334 and we're left with 34.
Bring next digit (6) of the dividend behind the 34 and repeat the process: 346 / 75

Moving on to step 6:
75 can be fit into 346 4 times, resulting in a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 7444.0
Deduct 300 from 346 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 7:
75 can be fit into 460 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 7444.6
Subtract 450 from 460 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
75 can be fit into 100 1 times, resulting in a remainder of 25.
The number 1 becomes the next digit in our result. 
Result so far: 7444.61
Subtract 75 from 100 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.

Step 9:
75 goes into 250 3 times with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 7444.613
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.

Moving on to step 10:
250 divided by 75 is 3 with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 7444.6133
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.

The final result is 7444.6133 with a remainder of 0.00025.