-12.29% is the change from 667 to 585
Calculation steps:
[( 585 - 667 ) ÷ 667] x 100 = -12.29%
Formula
Percentage change = [(585 - 667) / 667] x 100
Subtract the new number by the original number
585 - 667 = -82
-82 ÷ 667 = -0.12293853073463268
-0.12293853073463268 x 100 = -12.29%