-12.89% is the change from 776 to 676
Calculation steps:
[( 676 - 776 ) ÷ 776] x 100 = -12.89%
Formula
Percentage change = [(676 - 776) / 776] x 100
Subtract the new number by the original number
676 - 776 = -100
-100 ÷ 776 = -0.12886597938144329
-0.12886597938144329 x 100 = -12.89%