We divide 773923 by 45
We're looking to find how many times 45 goes into 773923.

Going ahead to step 1:
45 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 45

Let's proceed to step 2:
If we divide 77 by 45, we get 1 and a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 32 after subtracting 45 from 77.
Include the next digit (3) from the dividend after 32, then repeat: 323 / 45

On to step 3:
When dividing 323 by 45, we get 7 with a remainder of 8.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 315 from 323 to get 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 45

Moving on to step 4:
45 goes into 89 1 times with a remainder of 44.
Record the quotient 1 as the next digit in the result. 
Result so far: 171.0
If we take 45 away from 89, we end up with 44.
Take the next digit (2) from the dividend and append it to 44, then repeat: 442 / 45

Step 5:
45 can be fit into 442 9 times, resulting in a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 1719.0
Subtracting 405 from 442 leaves us with 37.
Take the next digit (3) from the dividend and append it to 37, then repeat: 373 / 45

On to step 6:
373 divided by 45 is 8 with a remainder of 13.
The next digit of our result is 8. 
Result so far: 17198.0
Deduct 360 from 373 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
45 can be fit into 130 2 times, resulting in a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 17198.2
Subtracting 90 from 130 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
The number 45 fits into 400 8 times, leaving a remainder of 40.
The next digit of our result is 8. 
Result so far: 17198.28
Subtract 360 from 400 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
If we divide 400 by 45, we get 8 and a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 17198.288
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 17198.288 with a remainder of 0.004.