We're dividing 478979 by 45 
Let's see how many times 45 fits into 478979.

Going ahead to step 1:
When dividing 4 by 45, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 45

Step 2:
45 goes into 47 1 times with a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 45 from 47, we get 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 45

Step 3:
The number 45 fits into 28 0 times, leaving a remainder of 28.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 28 to get 28.
Append the next digit (9) from the dividend to 28 and continue with: 289 / 45

Advancing to step 4:
45 can be fit into 289 6 times, resulting in a remainder of 19.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
Deduct 270 from 289 and we're left with 19.
Take the next digit (7) from the dividend and append it to 19, then repeat: 197 / 45

Advancing to step 5:
45 can be fit into 197 4 times, resulting in a remainder of 17.
The number 4 becomes the next digit in our result. 
Result so far: 1064.0
If we take 180 away from 197, we end up with 17.
Take the next digit (9) from the dividend and append it to 17, then repeat: 179 / 45

Moving on to step 6:
If we divide 179 by 45, we get 3 and a remainder of 44.
Record the quotient 3 as the next digit in the result. 
Result so far: 10643.0
Deduct 135 from 179 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 7:
45 can be fit into 440 9 times, resulting in a remainder of 35.
Use 9 as the next digit of our solution. 
Result so far: 10643.9
If we subtract 405 from 440, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
45 goes into 350 7 times with a remainder of 35.
The next digit of our result is 7. 
Result so far: 10643.97
The remainder is 35 after subtracting 315 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 9:
When dividing 350 by 45, we get 7 with a remainder of 35.
The next digit of our result is 7. 
Result so far: 10643.977
If we take 315 away from 350, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final outcome is 10643.977, with a leftover of 0.0035.