Find the percent of decrease.
Original rent: $600
New rent: $450
600 - 450 = 150
150 / 600 = 0.25 = 25%
To find the percent of decrease between the original rent and the new rent, you can use the following formula:
Percent of decrease = ((original rent - new rent) / original rent) x 100
In this case, the original rent is $600 and the new rent is $450.
Using the formula:
Percent of decrease = (($600 - $450) / $600) x 100
= ($150 / $600) x 100
= 0.25 x 100
= 25%
Therefore, the percent of decrease is 25%.