718301 divided by 45 
We're looking to find how many times 45 goes into 718301.

On to step 1:
The number 45 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 45

On to step 2:
The number 45 fits into 71 1 times, leaving a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 45 away from 71, we end up with 26.
Fetch the next digit (8) from the dividend, attach it to 26 and continue: 268 / 45

Going ahead to step 3:
268 divided by 45 is 5 with a remainder of 43.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 225 from 268, we get 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 45

Moving on to step 4:
If we divide 433 by 45, we get 9 and a remainder of 28.
Put 9 as the next digit of the answer. 
Result so far: 159.0
Deduct 405 from 433 and we're left with 28.
Take the next digit (0) from the dividend and append it to 28, then repeat: 280 / 45

Going ahead to step 5:
If we divide 280 by 45, we get 6 and a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 1596.0
The remainder is 10 after subtracting 270 from 280.
Fetch the next digit (1) from the dividend, attach it to 10 and continue: 101 / 45

On to step 6:
45 goes into 101 2 times with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 15962.0
Subtract 90 from 101 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
The number 45 fits into 110 2 times, leaving a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 15962.2
Subtract 90 from 110 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
45 goes into 200 4 times with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 15962.24
Subtract 180 from 200 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 9:
If we divide 200 by 45, we get 4 and a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 15962.244
If we subtract 180 from 200, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 15962.244 with a remainder of 0.002.