554243 divided by 75 
We want to figure out the number of times 554243 can be divided by 75.

Going ahead to step 1:
If we divide 5 by 75, we get 0 and a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 75

Step 2:
The number 75 fits into 55 0 times, leaving a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Grab the next digit (4) from the dividend, add it to 55, then carry on: 554 / 75

Step 3:
554 divided by 75 is 7 with a remainder of 29.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 525 from 554 leaves us with 29.
Take the next digit (2) from the dividend and append it to 29, then repeat: 292 / 75

On to step 4:
The number 75 fits into 292 3 times, leaving a remainder of 67.
The number 3 becomes the next digit in our result. 
Result so far: 73.0
If we take 225 away from 292, we end up with 67.
Append the next digit (4) from the dividend to 67 and continue with: 674 / 75

Advancing to step 5:
If we divide 674 by 75, we get 8 and a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 738.0
Subtract 600 from 674 to get 74.
Include the next digit (3) from the dividend after 74, then repeat: 743 / 75

Let's proceed to step 6:
When dividing 743 by 75, we get 9 with a remainder of 68.
The number 9 becomes the next digit in our result. 
Result so far: 7389.0
If we subtract 675 from 743, we get 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:
When dividing 680 by 75, we get 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 7389.9
If we take 675 away from 680, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 8:
50 divided by 75 is 0 with a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 7389.9
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:
500 divided by 75 is 6 with a remainder of 50.
The number 6 becomes the next digit in our result. 
Result so far: 7389.906
The remainder is 50 after subtracting 450 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
75 goes into 500 6 times with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 7389.9066
Deduct 450 from 500 and we're left 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.

The quotient of the division is 7389.9066, and the remainder is 0.0005.