Let's divide 602821 by 45
We're looking to find how many times 45 goes into 602821.

Advancing to step 1:
If we divide 6 by 45, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 45

Moving on to step 2:
If we divide 60 by 45, we get 1 and a remainder of 15.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 45 away from 60, we end up with 15.
Append the next digit (2) from the dividend to 15 and continue with: 152 / 45

Going ahead to step 3:
If we divide 152 by 45, we get 3 and a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we subtract 135 from 152, we get 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 45

Advancing to step 4:
45 can be fit into 178 3 times, resulting in a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
Subtracting 135 from 178 leaves us with 43.
Take the next digit (2) from the dividend and append it to 43, then repeat: 432 / 45

On to step 5:
The number 45 fits into 432 9 times, leaving a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 1339.0
If we take 405 away from 432, we end up with 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 45

Moving on to step 6:
The number 45 fits into 271 6 times, leaving a remainder of 1.
The next digit of our result is 6. 
Result so far: 13396.0
The remainder is 1 after subtracting 270 from 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
The number 45 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 13396.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 45, we get 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 13396.02
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
45 goes into 100 2 times with a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 13396.022
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 13396.022 with a balance of 0.001.