-65.85% is the change from 984 to 336
Calculation steps:
[( 336 - 984 ) ÷ 984] x 100 = -65.85%
Formula
Percentage change = [(336 - 984) / 984] x 100
Subtract the new number by the original number
336 - 984 = -648
-648 ÷ 984 = -0.6585365853658537
-0.6585365853658537 x 100 = -65.85%