-45.59% is the change from 715 to 389
Calculation steps:
[( 389 - 715 ) ÷ 715] x 100 = -45.59%
Formula
Percentage change = [(389 - 715) / 715] x 100
Subtract the new number by the original number
389 - 715 = -326
-326 ÷ 715 = -0.45594405594405596
-0.45594405594405596 x 100 = -45.59%