-54.71% is the change from 859 to 389
Calculation steps:
[( 389 - 859 ) ÷ 859] x 100 = -54.71%
Formula
Percentage change = [(389 - 859) / 859] x 100
Subtract the new number by the original number
389 - 859 = -470
-470 ÷ 859 = -0.5471478463329453
-0.5471478463329453 x 100 = -54.71%