-4.35% is the change from 322 to 308
Calculation steps:
[( 308 - 322 ) ÷ 322] x 100 = -4.35%
Formula
Percentage change = [(308 - 322) / 322] x 100
Subtract the new number by the original number
308 - 322 = -14
-14 ÷ 322 = -0.043478260869565216
-0.043478260869565216 x 100 = -4.35%