We look at the division of 730902 by 45 
We're looking to find how many times 45 goes into 730902.

On 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.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 45

Going ahead to step 2:
45 goes into 73 1 times with a remainder of 28.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 45 from 73, we get 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 45

Let's proceed to step 3:
280 divided by 45 is 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
The remainder is 10 after subtracting 270 from 280.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 45

Advancing to step 4:
The number 45 fits into 109 2 times, leaving a remainder of 19.
Put 2 as the next digit of the answer. 
Result so far: 162.0
Deduct 90 from 109 and we're left with 19.
Grab the next digit (0) from the dividend, add it to 19, then carry on: 190 / 45

Advancing to step 5:
When dividing 190 by 45, we get 4 with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 1624.0
Subtract 180 from 190 to get 10.
Append the next digit (2) from the dividend to 10 and continue with: 102 / 45

Let's proceed to step 6:
45 can be fit into 102 2 times, resulting in a remainder of 12.
The next digit of our result is 2. 
Result so far: 16242.0
Deduct 90 from 102 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 7:
When dividing 120 by 45, we get 2 with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 16242.2
If we subtract 90 from 120, 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.

Moving on to step 8:
When dividing 300 by 45, we get 6 with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 16242.26
The remainder is 30 after subtracting 270 from 300.
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 9:
300 divided by 45 is 6 with a remainder of 30.
Use 6 as the next digit of our solution. 
Result so far: 16242.266
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.

The final result is 16242.266 with a remainder of 0.003.