-79.51% is the change from 981 to 201
Calculation steps:
[( 201 - 981 ) ÷ 981] x 100 = -79.51%
Formula
Percentage change = [(201 - 981) / 981] x 100
Subtract the new number by the original number
201 - 981 = -780
-780 ÷ 981 = -0.7951070336391437
-0.7951070336391437 x 100 = -79.51%