We look at the division of 920340 by 51 
We're looking to find how many times 51 goes into 920340.

Advancing to step 1:
When dividing 9 by 51, we get 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 51

Step 2:
51 goes into 92 1 times with a remainder of 41.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 41 after subtracting 51 from 92.
Grab the next digit (0) from the dividend, add it to 41, then carry on: 410 / 51

Let's proceed to step 3:
The number 51 fits into 410 8 times, leaving a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 408 from 410, we get 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 51

Advancing to step 4:
51 can be fit into 23 0 times, resulting in a remainder of 23.
The next digit of our result is 0. 
Result so far: 180.0
Subtracting 0 from 23 leaves us with 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 51

Advancing to step 5:
The number 51 fits into 234 4 times, leaving a remainder of 30.
The next digit of our result is 4. 
Result so far: 1804.0
If we take 204 away from 234, we end up with 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 51

Moving on to step 6:
51 goes into 300 5 times with a remainder of 45.
The next digit of our result is 5. 
Result so far: 18045.0
If we take 255 away from 300, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 7:
51 goes into 450 8 times with a remainder of 42.
Write down 8 as next digit of the result. 
Result so far: 18045.8
Subtracting 408 from 450 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Let's proceed to step 8:
The number 51 fits into 420 8 times, leaving a remainder of 12.
Write down 8 as next digit of the result. 
Result so far: 18045.88
Subtracting 408 from 420 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 18045.88 with a remaining 0.012.