-26.16% is the change from 906 to 669
Calculation steps:
[( 669 - 906 ) ÷ 906] x 100 = -26.16%
Formula
Percentage change = [(669 - 906) / 906] x 100
Subtract the new number by the original number
669 - 906 = -237
-237 ÷ 906 = -0.26158940397350994
-0.26158940397350994 x 100 = -26.16%