We look at the division of 743923 by 50 
We want to divide 743923 by 50.

On to step 1:
When dividing 7 by 50, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 50

On to step 2:
50 can be fit into 74 1 times, resulting in a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 50 away from 74, we end up with 24.
Append the next digit (3) from the dividend to 24 and continue with: 243 / 50

Step 3:
50 can be fit into 243 4 times, resulting in a remainder of 43.
The next digit of our result is 4. 
Result so far: 14.0
The remainder is 43 after subtracting 200 from 243.
Fetch the next digit (9) from the dividend, attach it to 43 and continue: 439 / 50

Step 4:
The number 50 fits into 439 8 times, leaving a remainder of 39.
Put 8 as the next digit of the answer. 
Result so far: 148.0
Subtracting 400 from 439 leaves us with 39.
Grab the next digit (2) from the dividend, add it to 39, then carry on: 392 / 50

Step 5:
When dividing 392 by 50, we get 7 with a remainder of 42.
The next digit of our result is 7. 
Result so far: 1487.0
Subtract 350 from 392 to get 42.
Append the next digit (3) from the dividend to 42 and continue with: 423 / 50

Going ahead to step 6:
The number 50 fits into 423 8 times, leaving a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 14878.0
Subtracting 400 from 423 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
50 goes into 230 4 times with a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 14878.4
If we subtract 200 from 230, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
When dividing 300 by 50, we get 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 14878.46
If we take 300 away from 300, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 9:
50 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 14878.46
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 14878.46
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 14878.46, and the remainder is 0.0.