-1.65% is the change from 788 to 775
Calculation steps:
[( 775 - 788 ) ÷ 788] x 100 = -1.65%
Formula
Percentage change = [(775 - 788) / 788] x 100
Subtract the new number by the original number
775 - 788 = -13
-13 ÷ 788 = -0.01649746192893401
-0.01649746192893401 x 100 = -1.65%