-14.74% is the change from 984 to 839
Calculation steps:
[( 839 - 984 ) ÷ 984] x 100 = -14.74%
Formula
Percentage change = [(839 - 984) / 984] x 100
Subtract the new number by the original number
839 - 984 = -145
-145 ÷ 984 = -0.14735772357723578
-0.14735772357723578 x 100 = -14.74%