-18.09% is the change from 376 to 308
Calculation steps:
[( 308 - 376 ) ÷ 376] x 100 = -18.09%
Formula
Percentage change = [(308 - 376) / 376] x 100
Subtract the new number by the original number
308 - 376 = -68
-68 ÷ 376 = -0.18085106382978725
-0.18085106382978725 x 100 = -18.09%