What is the percentage increase/decrease

Solution for What is the percentage increase/decrease from 3600 to 4500:

(4500-3600):3600*100 =

(4500:3600-1)*100 =

125-100 = 25

Now we have: What is the percentage increase/decrease from 3600 to 4500 = 25

What is the percentage increase/decrease

Solution for What is the percentage increase/decrease from 4500 to 3600:

(3600-4500):4500*100 =

(3600:4500-1)*100 =

80-100 = -20

Now we have: What is the percentage increase/decrease from 4500 to 3600 = -20