We're dividing 493930 by 45 
We want to figure out the number of times 493930 can be divided by 45.

Let's proceed to step 1:
45 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 45

Let's proceed to step 2:
45 can be fit into 49 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 45 from 49 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 45

Advancing to step 3:
The number 45 fits into 43 0 times, leaving a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 43, we end up with 43.
Fetch the next digit (9) from the dividend, attach it to 43 and continue: 439 / 45

Let's proceed to step 4:
45 goes into 439 9 times with a remainder of 34.
Put 9 as the next digit of the answer. 
Result so far: 109.0
Deduct 405 from 439 and we're left with 34.
Grab the next digit (3) from the dividend, add it to 34, then carry on: 343 / 45

Step 5:
45 goes into 343 7 times with a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 1097.0
Subtract 315 from 343 to get 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 45

On to step 6:
45 goes into 280 6 times with a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 10976.0
Subtract 270 from 280 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 7:
If we divide 100 by 45, we get 2 and a remainder of 10.
The next digit of our result is 2. 
Result so far: 10976.2
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
45 goes into 100 2 times with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 10976.22
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 10976.22 with a remaining 0.01.