-86.44% is the change from 981 to 133
Calculation steps:
[( 133 - 981 ) ÷ 981] x 100 = -86.44%
Formula
Percentage change = [(133 - 981) / 981] x 100
Subtract the new number by the original number
133 - 981 = -848
-848 ÷ 981 = -0.8644240570846076
-0.8644240570846076 x 100 = -86.44%