-15.36% is the change from 664 to 562
Calculation steps:
[( 562 - 664 ) ÷ 664] x 100 = -15.36%
Formula
Percentage change = [(562 - 664) / 664] x 100
Subtract the new number by the original number
562 - 664 = -102
-102 ÷ 664 = -0.1536144578313253
-0.1536144578313253 x 100 = -15.36%