-11.47% is the change from 776 to 687
Calculation steps:
[( 687 - 776 ) ÷ 776] x 100 = -11.47%
Formula
Percentage change = [(687 - 776) / 776] x 100
Subtract the new number by the original number
687 - 776 = -89
-89 ÷ 776 = -0.11469072164948453
-0.11469072164948453 x 100 = -11.47%