-65.55% is the change from 984 to 339
Calculation steps:
[( 339 - 984 ) ÷ 984] x 100 = -65.55%
Formula
Percentage change = [(339 - 984) / 984] x 100
Subtract the new number by the original number
339 - 984 = -645
-645 ÷ 984 = -0.6554878048780488
-0.6554878048780488 x 100 = -65.55%