-34.64% is the change from 384 to 251
Calculation steps:
[( 251 - 384 ) ÷ 384] x 100 = -34.64%
Formula
Percentage change = [(251 - 384) / 384] x 100
Subtract the new number by the original number
251 - 384 = -133
-133 ÷ 384 = -0.3463541666666667
-0.3463541666666667 x 100 = -34.64%