389.94% is the change from 159 to 779
Calculation steps:
[( 779 - 159 ) ÷ 159] x 100 = 389.94%
Formula
Percentage change = [(779 - 159) / 159] x 100
Subtract the new number by the original number
779 - 159 = 620
620 ÷ 159 = 3.89937106918239
3.89937106918239 x 100 = 389.94%