-27.54% is the change from 926 to 671
Calculation steps:
[( 671 - 926 ) ÷ 926] x 100 = -27.54%
Formula
Percentage change = [(671 - 926) / 926] x 100
Subtract the new number by the original number
671 - 926 = -255
-255 ÷ 926 = -0.275377969762419
-0.275377969762419 x 100 = -27.54%