-2.31% is the change from 779 to 761
Calculation steps:
[( 761 - 779 ) ÷ 779] x 100 = -2.31%
Formula
Percentage change = [(761 - 779) / 779] x 100
Subtract the new number by the original number
761 - 779 = -18
-18 ÷ 779 = -0.023106546854942234
-0.023106546854942234 x 100 = -2.31%