-10.47% is the change from 764 to 684
Calculation steps:
[( 684 - 764 ) ÷ 764] x 100 = -10.47%
Formula
Percentage change = [(684 - 764) / 764] x 100
Subtract the new number by the original number
684 - 764 = -80
-80 ÷ 764 = -0.10471204188481675
-0.10471204188481675 x 100 = -10.47%