-53.85% is the change from 986 to 455
Calculation steps:
[( 455 - 986 ) ÷ 986] x 100 = -53.85%
Formula
Percentage change = [(455 - 986) / 986] x 100
Subtract the new number by the original number
455 - 986 = -531
-531 ÷ 986 = -0.5385395537525355
-0.5385395537525355 x 100 = -53.85%