-56.96% is the change from 690 to 297
Calculation steps:
[( 297 - 690 ) ÷ 690] x 100 = -56.96%
Formula
Percentage change = [(297 - 690) / 690] x 100
Subtract the new number by the original number
297 - 690 = -393
-393 ÷ 690 = -0.5695652173913044
-0.5695652173913044 x 100 = -56.96%