-84.51% is the change from 981 to 152
Calculation steps:
[( 152 - 981 ) ÷ 981] x 100 = -84.51%
Formula
Percentage change = [(152 - 981) / 981] x 100
Subtract the new number by the original number
152 - 981 = -829
-829 ÷ 981 = -0.8450560652395515
-0.8450560652395515 x 100 = -84.51%