-1.89% is the change from 477 to 468
Calculation steps:
[( 468 - 477 ) ÷ 477] x 100 = -1.89%
Formula
Percentage change = [(468 - 477) / 477] x 100
Subtract the new number by the original number
468 - 477 = -9
-9 ÷ 477 = -0.018867924528301886
-0.018867924528301886 x 100 = -1.89%