We divide 840930 by 54
We want to figure out the number of times 840930 can be divided by 54.

Step 1:
The number 54 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 54

Let's proceed to step 2:
When dividing 84 by 54, we get 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 30 after subtracting 54 from 84.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 54

Advancing to step 3:
If we divide 300 by 54, we get 5 and a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 270 from 300 and we're left with 30.
Append the next digit (9) from the dividend to 30 and continue with: 309 / 54

Step 4:
309 divided by 54 is 5 with a remainder of 39.
Put 5 as the next digit of the answer. 
Result so far: 155.0
Deduct 270 from 309 and we're left with 39.
Bring next digit (3) of the dividend behind the 39 and repeat the process: 393 / 54

Step 5:
54 goes into 393 7 times with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 1557.0
Subtract 378 from 393 to get 15.
Bring next digit (0) of the dividend behind the 15 and repeat the process: 150 / 54

Moving on to step 6:
54 goes into 150 2 times with a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 15572.0
If we take 108 away from 150, we end up 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.

Step 7:
54 can be fit into 420 7 times, resulting in a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 15572.7
If we take 378 away from 420, we end up 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.

Going ahead to step 8:
54 can be fit into 420 7 times, resulting in a remainder of 42.
Use 7 as the next digit of our solution. 
Result so far: 15572.77
If we take 378 away from 420, we end up 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.

The quotient of the division is 15572.77, and the remainder is 0.042.