What is the percentage increase/decrease

Solution for What is the percentage increase/decrease from 0.01 to 0.4:

(0.4-0.01):0.01*100 =

(0.4:0.01-1)*100 =

4000-100 = 3900

Now we have: What is the percentage increase/decrease from 0.01 to 0.4 = 3900

What is the percentage increase/decrease

Solution for What is the percentage increase/decrease from 0.4 to 0.01:

(0.01-0.4):0.4*100 =

(0.01:0.4-1)*100 =

2.5-100 = -97.5

Now we have: What is the percentage increase/decrease from 0.4 to 0.01 = -97.5