-23.17% is the change from 669 to 514
Calculation steps:
[( 514 - 669 ) ÷ 669] x 100 = -23.17%
Formula
Percentage change = [(514 - 669) / 669] x 100
Subtract the new number by the original number
514 - 669 = -155
-155 ÷ 669 = -0.23168908819133036
-0.23168908819133036 x 100 = -23.17%