Let's divide 39289 by 45
Our goal is to divide 39289 by 45.

Step 1:
The number 45 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 45

Moving on to step 2:
45 can be fit into 39 0 times, resulting in a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Bring next digit (2) of the dividend behind the 39 and repeat the process: 392 / 45

On to step 3:
392 divided by 45 is 8 with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 360 away from 392, we end up with 32.
Take the next digit (8) from the dividend and append it to 32, then repeat: 328 / 45

Going ahead to step 4:
328 divided by 45 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
The remainder is 13 after subtracting 315 from 328.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 45

Step 5:
139 divided by 45 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 873.0
If we take 135 away from 139, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 6:
If we divide 40 by 45, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 873.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
400 divided by 45 is 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 873.08
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
45 can be fit into 400 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 873.088
Subtracting 360 from 400 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 873.088 and a remainder of 0.004.