-53.76% is the change from 984 to 455
Calculation steps:
[( 455 - 984 ) ÷ 984] x 100 = -53.76%
Formula
Percentage change = [(455 - 984) / 984] x 100
Subtract the new number by the original number
455 - 984 = -529
-529 ÷ 984 = -0.5376016260162602
-0.5376016260162602 x 100 = -53.76%