-53.72% is the change from 981 to 454
Calculation steps:
[( 454 - 981 ) ÷ 981] x 100 = -53.72%
Formula
Percentage change = [(454 - 981) / 981] x 100
Subtract the new number by the original number
454 - 981 = -527
-527 ÷ 981 = -0.5372069317023446
-0.5372069317023446 x 100 = -53.72%