496373 ÷ 30 
Our goal is to divide 496373 by 30.

Going ahead to step 1:
4 divided by 30 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 30

Advancing to step 2:
30 goes into 49 1 times with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 30 from 49, we get 19.
Grab the next digit (6) from the dividend, add it to 19, then carry on: 196 / 30

On to step 3:
If we divide 196 by 30, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
The remainder is 16 after subtracting 180 from 196.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 30

Going ahead to step 4:
If we divide 163 by 30, we get 5 and a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 165.0
If we take 150 away from 163, we end up with 13.
Append the next digit (7) from the dividend to 13 and continue with: 137 / 30

Moving on to step 5:
137 divided by 30 is 4 with a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 1654.0
Subtracting 120 from 137 leaves us with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 30

On to step 6:
If we divide 173 by 30, we get 5 and a remainder of 23.
The next digit of our result is 5. 
Result so far: 16545.0
Deduct 150 from 173 and we're left 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.

On to step 7:
30 can be fit into 230 7 times, resulting in a remainder of 20.
Write down 7 as next digit of the result. 
Result so far: 16545.7
If we subtract 210 from 230, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 8:
The number 30 fits into 200 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 16545.76
Deduct 180 from 200 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
When dividing 200 by 30, we get 6 with a remainder of 20.
Record the quotient 6 as the next digit in the result. 
Result so far: 16545.766
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 16545.766, and the remainder is 0.002.