-53.91% is the change from 844 to 389
Calculation steps:
[( 389 - 844 ) ÷ 844] x 100 = -53.91%
Formula
Percentage change = [(389 - 844) / 844] x 100
Subtract the new number by the original number
389 - 844 = -455
-455 ÷ 844 = -0.5390995260663507
-0.5390995260663507 x 100 = -53.91%