We're dividing 743618 by 45 
We want to divide 743618 by 45.

Let's proceed to step 1:
7 divided by 45 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 45

Going ahead to step 2:
45 can be fit into 74 1 times, resulting in a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 45 from 74, we get 29.
Fetch the next digit (3) from the dividend, attach it to 29 and continue: 293 / 45

Going ahead to step 3:
45 goes into 293 6 times with a remainder of 23.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 270 from 293 and we're left with 23.
Take the next digit (6) from the dividend and append it to 23, then repeat: 236 / 45

Advancing to step 4:
When dividing 236 by 45, we get 5 with a remainder of 11.
The next digit of our result is 5. 
Result so far: 165.0
If we subtract 225 from 236, we get 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 45

Step 5:
45 goes into 111 2 times with a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 1652.0
If we subtract 90 from 111, we get 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 45

Advancing to step 6:
45 can be fit into 218 4 times, resulting in a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 16524.0
Subtract 180 from 218 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 7:
If we divide 380 by 45, we get 8 and a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 16524.8
Deduct 360 from 380 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
45 can be fit into 200 4 times, resulting in a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 16524.84
The remainder is 20 after subtracting 180 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 45 is 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 16524.844
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.

In conclusion, the division gives 16524.844 with a balance of 0.002.