-60.37% is the change from 984 to 390
Calculation steps:
[( 390 - 984 ) ÷ 984] x 100 = -60.37%
Formula
Percentage change = [(390 - 984) / 984] x 100
Subtract the new number by the original number
390 - 984 = -594
-594 ÷ 984 = -0.6036585365853658
-0.6036585365853658 x 100 = -60.37%