-25.07% is the change from 690 to 517
Calculation steps:
[( 517 - 690 ) ÷ 690] x 100 = -25.07%
Formula
Percentage change = [(517 - 690) / 690] x 100
Subtract the new number by the original number
517 - 690 = -173
-173 ÷ 690 = -0.25072463768115943
-0.25072463768115943 x 100 = -25.07%