-17.84% is the change from 981 to 806
Calculation steps:
[( 806 - 981 ) ÷ 981] x 100 = -17.84%
Formula
Percentage change = [(806 - 981) / 981] x 100
Subtract the new number by the original number
806 - 981 = -175
-175 ÷ 981 = -0.1783893985728848
-0.1783893985728848 x 100 = -17.84%