-11.74% is the change from 775 to 684
Calculation steps:
[( 684 - 775 ) ÷ 775] x 100 = -11.74%
Formula
Percentage change = [(684 - 775) / 775] x 100
Subtract the new number by the original number
684 - 775 = -91
-91 ÷ 775 = -0.11741935483870967
-0.11741935483870967 x 100 = -11.74%