38850% is the change from 2 to 779
Calculation steps:
[( 779 - 2 ) ÷ 2] x 100 = 38850%
Formula
Percentage change = [(779 - 2) / 2] x 100
Subtract the new number by the original number
779 - 2 = 777
777 ÷ 2 = 388.5
388.5 x 100 = 38850%
Example