We look at the division of 704143 by 45 
We're looking to find how many times 45 goes into 704143.

Moving on to step 1:
45 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 45

Let's proceed to step 2:
45 can be fit into 70 1 times, resulting in a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 45 from 70, we get 25.
Include the next digit (4) from the dividend after 25, then repeat: 254 / 45

Going ahead to step 3:
45 can be fit into 254 5 times, resulting in a remainder of 29.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 29 after subtracting 225 from 254.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 45

Step 4:
45 can be fit into 291 6 times, resulting in a remainder of 21.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
Subtract 270 from 291 to get 21.
Bring next digit (4) of the dividend behind the 21 and repeat the process: 214 / 45

Moving on to step 5:
When dividing 214 by 45, we get 4 with a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 1564.0
Subtracting 180 from 214 leaves us with 34.
Fetch the next digit (3) from the dividend, attach it to 34 and continue: 343 / 45

Step 6:
If we divide 343 by 45, we get 7 and a remainder of 28.
Write down 7 as next digit of the result. 
Result so far: 15647.0
The remainder is 28 after subtracting 315 from 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 7:
If we divide 280 by 45, we get 6 and a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 15647.6
Subtracting 270 from 280 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
100 divided by 45 is 2 with a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 15647.62
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 9:
If we divide 100 by 45, we get 2 and a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 15647.622
Subtracting 90 from 100 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 15647.622 with a remainder of 0.001.