We're dividing 776481 by 45 
Let's see how many times 45 fits into 776481.

Moving on to step 1:
45 can be fit into 7 0 times, resulting in a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 45

Step 2:
45 goes into 77 1 times with a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
If we take 45 away from 77, we end up with 32.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 45

On to step 3:
The number 45 fits into 326 7 times, leaving a remainder of 11.
Use 7 as the next digit of our solution. 
Result so far: 17.0
If we take 315 away from 326, we end up with 11.
Fetch the next digit (4) from the dividend, attach it to 11 and continue: 114 / 45

Moving on to step 4:
45 goes into 114 2 times with a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 172.0
If we subtract 90 from 114, we get 24.
Append the next digit (8) from the dividend to 24 and continue with: 248 / 45

On to step 5:
248 divided by 45 is 5 with a remainder of 23.
Write down 5 as next digit of the result. 
Result so far: 1725.0
Subtract 225 from 248 to get 23.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 45

Moving on to step 6:
If we divide 231 by 45, we get 5 and a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 17255.0
If we take 225 away from 231, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 7:
If we divide 60 by 45, we get 1 and a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 17255.1
If we subtract 45 from 60, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
The number 45 fits into 150 3 times, leaving a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 17255.13
If we take 135 away from 150, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 9:
When dividing 150 by 45, we get 3 with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 17255.133
Deduct 135 from 150 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final outcome is 17255.133, with a leftover of 0.0015.