We look at the division of 920400 by 50 
We want to divide 920400 by 50.

Advancing to step 1:
If we divide 9 by 50, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 50

Moving on to step 2:
The number 50 fits into 92 1 times, leaving a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 50 from 92 and we're left with 42.
Take the next digit (0) from the dividend and append it to 42, then repeat: 420 / 50

Going ahead to step 3:
50 can be fit into 420 8 times, resulting in a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 400 from 420 to get 20.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 50

Step 4:
When dividing 204 by 50, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 184.0
Deduct 200 from 204 and we're left with 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 50

Going ahead to step 5:
40 divided by 50 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1840.0
If we take 0 away from 40, we end up with 40.
Append the next digit (0) from the dividend to 40 and continue with: 400 / 50

Let's proceed to step 6:
If we divide 400 by 50, we get 8 and a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 18408.0
If we subtract 400 from 400, we get 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 7:
If we divide 0 by 50, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18408.0
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.

Let's proceed to step 8:
50 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18408.0
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.

After the division, we end up with 18408.0 and a remainder of 0.0.