-55.58% is the change from 986 to 438
Calculation steps:
[( 438 - 986 ) ÷ 986] x 100 = -55.58%
Formula
Percentage change = [(438 - 986) / 986] x 100
Subtract the new number by the original number
438 - 986 = -548
-548 ÷ 986 = -0.5557809330628803
-0.5557809330628803 x 100 = -55.58%