405.19% is the change from 77 to 389
Calculation steps:
[( 389 - 77 ) ÷ 77] x 100 = 405.19%
Formula
Percentage change = [(389 - 77) / 77] x 100
Subtract the new number by the original number
389 - 77 = 312
312 ÷ 77 = 4.0519480519480515
4.0519480519480515 x 100 = 405.19%