We look at the division of 787053 by 45 
Let's see how many times 45 fits into 787053.

On to step 1:
45 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 45

Step 2:
If we divide 78 by 45, we get 1 and a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 45 from 78 and we're left with 33.
Fetch the next digit (7) from the dividend, attach it to 33 and continue: 337 / 45

Let's proceed to step 3:
When dividing 337 by 45, we get 7 with a remainder of 22.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtract 315 from 337 to get 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 45

Going ahead to step 4:
The number 45 fits into 220 4 times, leaving a remainder of 40.
The number 4 becomes the next digit in our result. 
Result so far: 174.0
Subtracting 180 from 220 leaves us with 40.
Bring next digit (5) of the dividend behind the 40 and repeat the process: 405 / 45

Moving on to step 5:
If we divide 405 by 45, we get 9 and a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 1749.0
If we subtract 405 from 405, we get 0.
Fetch the next digit (3) from the dividend, attach it to 0 and continue: 3 / 45

Moving on to step 6:
45 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 17490.0
Subtracting 0 from 3 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
The number 45 fits into 30 0 times, leaving a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 17490.0
If we subtract 0 from 30, 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.

Step 8:
45 can be fit into 300 6 times, resulting in a remainder of 30.
Put 6 as the next digit of the answer. 
Result so far: 17490.06
Subtracting 270 from 300 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
300 divided by 45 is 6 with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 17490.066
If we subtract 270 from 300, 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.

The final result is 17490.066 with a remainder of 0.003.