-12.4% is the change from 766 to 671
Calculation steps:
[( 671 - 766 ) ÷ 766] x 100 = -12.4%
Formula
Percentage change = [(671 - 766) / 766] x 100
Subtract the new number by the original number
671 - 766 = -95
-95 ÷ 766 = -0.12402088772845953
-0.12402088772845953 x 100 = -12.4%