-15.84% is the change from 669 to 563
Calculation steps:
[( 563 - 669 ) ÷ 669] x 100 = -15.84%
Formula
Percentage change = [(563 - 669) / 669] x 100
Subtract the new number by the original number
563 - 669 = -106
-106 ÷ 669 = -0.15844544095665172
-0.15844544095665172 x 100 = -15.84%