-25.94% is the change from 906 to 671
Calculation steps:
[( 671 - 906 ) ÷ 906] x 100 = -25.94%
Formula
Percentage change = [(671 - 906) / 906] x 100
Subtract the new number by the original number
671 - 906 = -235
-235 ÷ 906 = -0.25938189845474613
-0.25938189845474613 x 100 = -25.94%