-26.02% is the change from 665 to 492
Calculation steps:
[( 492 - 665 ) ÷ 665] x 100 = -26.02%
Formula
Percentage change = [(492 - 665) / 665] x 100
Subtract the new number by the original number
492 - 665 = -173
-173 ÷ 665 = -0.26015037593984963
-0.26015037593984963 x 100 = -26.02%