-9.9% is the change from 384 to 346
Calculation steps:
[( 346 - 384 ) ÷ 384] x 100 = -9.9%
Formula
Percentage change = [(346 - 384) / 384] x 100
Subtract the new number by the original number
346 - 384 = -38
-38 ÷ 384 = -0.09895833333333333
-0.09895833333333333 x 100 = -9.9%