We're dividing 773256 by 45 
We want to figure out the number of times 773256 can be divided by 45.

Let's proceed to step 1:
The number 45 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 45

Going ahead to step 2:
The number 45 fits into 77 1 times, leaving a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 45 from 77 and we're left with 32.
Append the next digit (3) from the dividend to 32 and continue with: 323 / 45

Let's proceed to step 3:
When dividing 323 by 45, we get 7 with a remainder of 8.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 315 from 323 leaves us with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 45

Step 4:
45 goes into 82 1 times with a remainder of 37.
The next digit of our result is 1. 
Result so far: 171.0
Subtract 45 from 82 to get 37.
Fetch the next digit (5) from the dividend, attach it to 37 and continue: 375 / 45

Step 5:
45 can be fit into 375 8 times, resulting in a remainder of 15.
Record the quotient 8 as the next digit in the result. 
Result so far: 1718.0
The remainder is 15 after subtracting 360 from 375.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 45

Let's proceed to step 6:
156 divided by 45 is 3 with a remainder of 21.
Record the quotient 3 as the next digit in the result. 
Result so far: 17183.0
Subtract 135 from 156 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 7:
45 can be fit into 210 4 times, resulting in a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 17183.4
If we subtract 180 from 210, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
45 can be fit into 300 6 times, resulting in a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 17183.46
Subtract 270 from 300 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
45 can be fit into 300 6 times, resulting in a remainder of 30.
The next digit of our result is 6. 
Result so far: 17183.466
Subtract 270 from 300 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 17183.466, with a leftover of 0.003.