Percent of change of 18.75 to 18.60

First find the change (or difference) in the two numbers

18.75 - 18.60 = 0.15

Divide this value by the original amount

0.15/18.75 = 0.008

To convert to a percentage, multiply by 100

100 x 0.008 = 0.8%

As it decreases, we put a negative sign in front of the final value

-0.8%