-68.42% is the change from 969 to 306
Calculation steps:
[( 306 - 969 ) ÷ 969] x 100 = -68.42%
Formula
Percentage change = [(306 - 969) / 969] x 100
Subtract the new number by the original number
306 - 969 = -663
-663 ÷ 969 = -0.6842105263157895
-0.6842105263157895 x 100 = -68.42%