Let's divide 457545 by 3
We're looking to find how many times 3 goes into 457545.

Moving on to step 1:
3 can be fit into 4 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 3 from 4 to get 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 3

Going ahead to step 2:
When dividing 15 by 3, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 15 from 15 to get 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 3

Moving on to step 3:
When dividing 7 by 3, we get 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 152.0
Subtract 6 from 7 to get 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 3

Advancing to step 4:
15 divided by 3 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 1525.0
If we subtract 15 from 15, we get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 3

Moving on to step 5:
4 divided by 3 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 15251.0
Subtracting 3 from 4 leaves us with 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 3

Let's proceed to step 6:
3 goes into 15 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 152515.0
If we take 15 away from 15, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 7:
3 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 152515.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
The number 3 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 152515.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 152515.0 with a remainder of 0.0.