-11.3% is the change from 664 to 589
Calculation steps:
[( 589 - 664 ) ÷ 664] x 100 = -11.3%
Formula
Percentage change = [(589 - 664) / 664] x 100
Subtract the new number by the original number
589 - 664 = -75
-75 ÷ 664 = -0.11295180722891567
-0.11295180722891567 x 100 = -11.3%