750417 ÷ 45 
We want to divide 750417 by 45.

Let's proceed to step 1:
When dividing 7 by 45, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 45

Going ahead to step 2:
45 can be fit into 75 1 times, resulting in a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 45 away from 75, we end up with 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 45

Let's proceed to step 3:
When dividing 300 by 45, we get 6 with a remainder of 30.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 270 from 300 and we're left with 30.
Include the next digit (4) from the dividend after 30, then repeat: 304 / 45

Advancing to step 4:
The number 45 fits into 304 6 times, leaving a remainder of 34.
Use 6 as the next digit of our solution. 
Result so far: 166.0
Deduct 270 from 304 and we're left with 34.
Grab the next digit (1) from the dividend, add it to 34, then carry on: 341 / 45

Let's proceed to step 5:
341 divided by 45 is 7 with a remainder of 26.
Put 7 as the next digit of the answer. 
Result so far: 1667.0
The remainder is 26 after subtracting 315 from 341.
Take the next digit (7) from the dividend and append it to 26, then repeat: 267 / 45

Going ahead to step 6:
45 can be fit into 267 5 times, resulting in a remainder of 42.
The next digit of our result is 5. 
Result so far: 16675.0
If we take 225 away from 267, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 7:
When dividing 420 by 45, we get 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 16675.9
If we subtract 405 from 420, 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.
Record the quotient 3 as the next digit in the result. 
Result so far: 16675.93
The remainder is 15 after subtracting 135 from 150.
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 9:
45 goes into 150 3 times with a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 16675.933
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 16675.933, with a leftover of 0.0015.