450213 divided by 60 
We're looking to find how many times 60 goes into 450213.

Advancing to step 1:
60 goes into 4 0 times with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 60

On to step 2:
The number 60 fits into 45 0 times, leaving a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 45, we get 45.
Bring next digit (0) of the dividend behind the 45 and repeat the process: 450 / 60

Going ahead to step 3:
450 divided by 60 is 7 with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 420 from 450 and we're left with 30.
Take the next digit (2) from the dividend and append it to 30, then repeat: 302 / 60

Advancing to step 4:
When dividing 302 by 60, we get 5 with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 75.0
Deduct 300 from 302 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 60

On to step 5:
If we divide 21 by 60, we get 0 and a remainder of 21.
The next digit of our result is 0. 
Result so far: 750.0
Deduct 0 from 21 and we're left with 21.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 60

On to step 6:
The number 60 fits into 213 3 times, leaving a remainder of 33.
The next digit of our result is 3. 
Result so far: 7503.0
The remainder is 33 after subtracting 180 from 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
330 divided by 60 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 7503.5
If we take 300 away from 330, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 8:
60 goes into 300 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 7503.55
If we subtract 300 from 300, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 7503.55 with a balance of 0.0.